From c10358a0f69789306d65daf23f79a07c271268e2 Mon Sep 17 00:00:00 2001
From: Bernhard Posselt <dev@bernhard-posselt.com>
Date: Sun, 25 Oct 2015 13:37:34 +0100
Subject: update picofeed & version bump

---
 .../picofeed/lib/PicoFeed/Client/Client.php        | 298 +++++++++----------
 .../lib/PicoFeed/Client/ClientException.php        |   4 +-
 .../fguillot/picofeed/lib/PicoFeed/Client/Curl.php | 136 ++++-----
 .../picofeed/lib/PicoFeed/Client/HttpHeaders.php   |  23 +-
 .../Client/InvalidCertificateException.php         |   3 +-
 .../lib/PicoFeed/Client/InvalidUrlException.php    |   3 +-
 .../lib/PicoFeed/Client/MaxRedirectException.php   |   3 +-
 .../lib/PicoFeed/Client/MaxSizeException.php       |   3 +-
 .../picofeed/lib/PicoFeed/Client/Stream.php        |  56 ++--
 .../lib/PicoFeed/Client/TimeoutException.php       |   3 +-
 .../fguillot/picofeed/lib/PicoFeed/Client/Url.php  | 136 ++++-----
 .../picofeed/lib/PicoFeed/Config/Config.php        |  22 +-
 .../picofeed/lib/PicoFeed/Encoding/Encoding.php    |   6 +-
 .../picofeed/lib/PicoFeed/Filter/Attribute.php     | 310 ++++++++++----------
 .../picofeed/lib/PicoFeed/Filter/Filter.php        |  63 ++--
 .../fguillot/picofeed/lib/PicoFeed/Filter/Html.php |  93 +++---
 .../fguillot/picofeed/lib/PicoFeed/Filter/Tag.php  |  93 +++---
 .../picofeed/lib/PicoFeed/Logging/Logger.php       |  44 ++-
 .../fguillot/picofeed/lib/PicoFeed/Parser/Atom.php | 187 ++++++------
 .../picofeed/lib/PicoFeed/Parser/DateParser.php    |  30 +-
 .../fguillot/picofeed/lib/PicoFeed/Parser/Feed.php |  91 ++----
 .../fguillot/picofeed/lib/PicoFeed/Parser/Item.php | 104 ++-----
 .../lib/PicoFeed/Parser/MalformedXmlException.php  |   5 +-
 .../picofeed/lib/PicoFeed/Parser/Parser.php        | 324 +++++++++------------
 .../lib/PicoFeed/Parser/ParserException.php        |   6 +-
 .../picofeed/lib/PicoFeed/Parser/Rss10.php         | 140 ++++-----
 .../picofeed/lib/PicoFeed/Parser/Rss20.php         | 161 +++++-----
 .../picofeed/lib/PicoFeed/Parser/Rss91.php         |   3 +-
 .../picofeed/lib/PicoFeed/Parser/Rss92.php         |   3 +-
 .../picofeed/lib/PicoFeed/Parser/XmlParser.php     | 112 +++----
 .../picofeed/lib/PicoFeed/PicoFeedException.php    |   3 +-
 .../picofeed/lib/PicoFeed/Reader/Favicon.php       |  66 ++---
 .../picofeed/lib/PicoFeed/Reader/Reader.php        |  86 +++---
 .../lib/PicoFeed/Reader/ReaderException.php        |   4 +-
 .../Reader/SubscriptionNotFoundException.php       |   3 +-
 .../Reader/UnsupportedFeedFormatException.php      |   5 +-
 .../lib/PicoFeed/Rules/.blog.lemonde.fr.php        |   2 +-
 .../picofeed/lib/PicoFeed/Rules/.igen.fr.php       |   2 +-
 .../picofeed/lib/PicoFeed/Rules/.slate.com.php     |   2 +-
 .../lib/PicoFeed/Rules/.theguardian.com.php        |   2 +-
 .../picofeed/lib/PicoFeed/Rules/.wired.com.php     |   4 +-
 .../picofeed/lib/PicoFeed/Rules/.wsj.com.php       |   2 +-
 .../picofeed/lib/PicoFeed/Rules/01net.com.php      |  11 +-
 .../lib/PicoFeed/Rules/abstrusegoose.com.php       |   7 +-
 .../lib/PicoFeed/Rules/alainonline.net.php         |   7 +-
 .../picofeed/lib/PicoFeed/Rules/aljazeera.com.php  |   7 +-
 .../picofeed/lib/PicoFeed/Rules/allafrica.com.php  |   5 +-
 .../lib/PicoFeed/Rules/allgemeine-zeitung.de.php   |   9 +-
 .../lib/PicoFeed/Rules/amazingsuperpowers.com.php  |   7 +-
 .../lib/PicoFeed/Rules/anythingcomic.com.php       |   5 +-
 .../picofeed/lib/PicoFeed/Rules/ap.org.php         |   5 +-
 .../picofeed/lib/PicoFeed/Rules/areadvd.de.php     |   7 +-
 .../lib/PicoFeed/Rules/arstechnica.com.php         |   5 +-
 .../lib/PicoFeed/Rules/awkwardzombie.com.php       |   7 +-
 .../lib/PicoFeed/Rules/bangkokpost.com.php         |   5 +-
 .../picofeed/lib/PicoFeed/Rules/bgr.com.php        |   5 +-
 .../lib/PicoFeed/Rules/bigfootjustice.com.php      |   5 +-
 .../lib/PicoFeed/Rules/bizjournals.com.php         |   5 +-
 .../picofeed/lib/PicoFeed/Rules/blog.fefe.de.php   |   9 +-
 .../lib/PicoFeed/Rules/blog.mapillary.com.php      |   9 +-
 .../lib/PicoFeed/Rules/buenosairesherald.com.php   |   5 +-
 .../picofeed/lib/PicoFeed/Rules/bunicomic.com.php  |   5 +-
 .../picofeed/lib/PicoFeed/Rules/buttersafe.com.php |   7 +-
 .../picofeed/lib/PicoFeed/Rules/cad-comic.com.php  |   9 +-
 .../picofeed/lib/PicoFeed/Rules/channelate.com.php |   7 +-
 .../lib/PicoFeed/Rules/chaoslife.findchaos.com.php |   7 +-
 .../lib/PicoFeed/Rules/cliquerefresh.com.php       |   7 +-
 .../picofeed/lib/PicoFeed/Rules/cnet.com.php       |   5 +-
 .../picofeed/lib/PicoFeed/Rules/consomac.fr.php    |   7 +-
 .../lib/PicoFeed/Rules/cowbirdsinlove.com.php      |   7 +-
 .../picofeed/lib/PicoFeed/Rules/csmonitor.com.php  |   5 +-
 .../picofeed/lib/PicoFeed/Rules/dailyjs.com.php    |   7 +-
 .../picofeed/lib/PicoFeed/Rules/dailytech.com.php  |   5 +-
 .../lib/PicoFeed/Rules/degroupnews.com.php         |   9 +-
 .../picofeed/lib/PicoFeed/Rules/derstandard.at.php |   5 +-
 .../lib/PicoFeed/Rules/discovermagazine.com.php    |   5 +-
 .../lib/PicoFeed/Rules/distrowatch.com.php         |   9 +-
 .../picofeed/lib/PicoFeed/Rules/dozodomo.com.php   |   9 +-
 .../lib/PicoFeed/Rules/drawingboardcomic.com.php   |   9 +-
 .../lib/PicoFeed/Rules/endlessorigami.com.php      |   5 +-
 .../picofeed/lib/PicoFeed/Rules/engadget.com.php   |   7 +-
 .../lib/PicoFeed/Rules/escapistmagazine.com.php    |  21 +-
 .../picofeed/lib/PicoFeed/Rules/espn.go.com.php    |   5 +-
 .../picofeed/lib/PicoFeed/Rules/exocomics.com.php  |   9 +-
 .../picofeed/lib/PicoFeed/Rules/explosm.net.php    |   5 +-
 .../lib/PicoFeed/Rules/extrafabulouscomics.com.php |   5 +-
 .../lib/PicoFeed/Rules/fastcodesign.com.php        |   7 +-
 .../lib/PicoFeed/Rules/fastcoexist.com.php         |   7 +-
 .../lib/PicoFeed/Rules/fastcompany.com.php         |   7 +-
 .../picofeed/lib/PicoFeed/Rules/ffworld.com.php    |   7 +-
 .../lib/PicoFeed/Rules/fowllanguagecomics.com.php  |   7 +-
 .../picofeed/lib/PicoFeed/Rules/geek.com.php       |   5 +-
 .../picofeed/lib/PicoFeed/Rules/giantitp.com.php   |  15 +-
 .../picofeed/lib/PicoFeed/Rules/github.com.php     |   9 +-
 .../picofeed/lib/PicoFeed/Rules/gocomics.com.php   |   5 +-
 .../picofeed/lib/PicoFeed/Rules/golem.de.php       |  11 +-
 .../picofeed/lib/PicoFeed/Rules/happletea.com.php  |  11 +-
 .../picofeed/lib/PicoFeed/Rules/heise.de.php       |   9 +-
 .../lib/PicoFeed/Rules/huffingtonpost.com.php      |   7 +-
 .../lib/PicoFeed/Rules/imogenquest.net.php         |   7 +-
 .../picofeed/lib/PicoFeed/Rules/ing.dk.php         |   9 +-
 .../lib/PicoFeed/Rules/invisiblebread.com.php      |   7 +-
 .../picofeed/lib/PicoFeed/Rules/ir.amd.com.php     |   3 +-
 .../lib/PicoFeed/Rules/japantimes.co.jp.php        |   5 +-
 .../picofeed/lib/PicoFeed/Rules/japantoday.com.php |   5 +-
 .../lib/PicoFeed/Rules/journaldugeek.com.php       |   9 +-
 .../picofeed/lib/PicoFeed/Rules/jsonline.com.php   |   5 +-
 .../picofeed/lib/PicoFeed/Rules/kanpai.fr.php      |   9 +-
 .../lib/PicoFeed/Rules/karriere.jobfinder.dk.php   |   9 +-
 .../lib/PicoFeed/Rules/koreaherald.com.php         |   5 +-
 .../lib/PicoFeed/Rules/lastplacecomics.com.php     |   5 +-
 .../picofeed/lib/PicoFeed/Rules/lejapon.fr.php     |   9 +-
 .../lib/PicoFeed/Rules/lesjoiesducode.fr.php       |   7 +-
 .../picofeed/lib/PicoFeed/Rules/lfg.co.php         |   8 +-
 .../picofeed/lib/PicoFeed/Rules/lifehacker.com.php |   9 +-
 .../picofeed/lib/PicoFeed/Rules/linux.org.php      |   5 +-
 .../lib/PicoFeed/Rules/linuxinsider.com.php        |   5 +-
 .../fguillot/picofeed/lib/PicoFeed/Rules/lists.php |   7 +-
 .../lib/PicoFeed/Rules/loadingartist.com.php       |   5 +-
 .../picofeed/lib/PicoFeed/Rules/loldwell.com.php   |   7 +-
 .../picofeed/lib/PicoFeed/Rules/lukesurl.com.php   |   9 +-
 .../picofeed/lib/PicoFeed/Rules/macg.co.php        |   9 +-
 .../picofeed/lib/PicoFeed/Rules/marc.info.php      |   5 +-
 .../lib/PicoFeed/Rules/marriedtothesea.com.php     |   5 +-
 .../picofeed/lib/PicoFeed/Rules/marycagle.com.php  |   5 +-
 .../Rules/maximumble.thebookofbiff.com.php         |   7 +-
 .../picofeed/lib/PicoFeed/Rules/medium.com.php     |   7 +-
 .../picofeed/lib/PicoFeed/Rules/mercworks.net.php  |   9 +-
 .../picofeed/lib/PicoFeed/Rules/metronieuws.nl.php |   7 +-
 .../lib/PicoFeed/Rules/mokepon.smackjeeves.com.php |   7 +-
 .../lib/PicoFeed/Rules/monwindowsphone.com.php     |   7 +-
 .../lib/PicoFeed/Rules/mrlovenstein.com.php        |   9 +-
 .../picofeed/lib/PicoFeed/Rules/nba.com.php        |   5 +-
 .../picofeed/lib/PicoFeed/Rules/nedroid.com.php    |   7 +-
 .../lib/PicoFeed/Rules/networkworld.com.php        |   7 +-
 .../lib/PicoFeed/Rules/neustadt-ticker.de.php      |   7 +-
 .../lib/PicoFeed/Rules/niceteethcomic.com.php      |   7 +-
 .../picofeed/lib/PicoFeed/Rules/nichtlustig.de.php |   9 +-
 .../picofeed/lib/PicoFeed/Rules/oglaf.com.php      |  13 +-
 .../lib/PicoFeed/Rules/openrightsgroup.org.php     |   7 +-
 .../picofeed/lib/PicoFeed/Rules/opensource.com.php |  12 +
 .../picofeed/lib/PicoFeed/Rules/optipess.com.php   |   7 +-
 .../picofeed/lib/PicoFeed/Rules/osnews.com.php     |   5 +-
 .../picofeed/lib/PicoFeed/Rules/pastebin.com.php   |   7 +-
 .../picofeed/lib/PicoFeed/Rules/peebleslab.com.php |   7 +-
 .../lib/PicoFeed/Rules/penny-arcade.com.php        |  11 +-
 .../picofeed/lib/PicoFeed/Rules/pixelbeat.org.php  |   5 +-
 .../lib/PicoFeed/Rules/plus.google.com.php         |   5 +-
 .../picofeed/lib/PicoFeed/Rules/popstrip.com.php   |   7 +-
 .../lib/PicoFeed/Rules/putaindecode.fr.php         |   9 +-
 .../picofeed/lib/PicoFeed/Rules/recode.net.php     |   6 +-
 .../lib/PicoFeed/Rules/rue89.nouvelobs.com.php     |   9 +-
 .../picofeed/lib/PicoFeed/Rules/satwcomic.com.php  |   9 +-
 .../lib/PicoFeed/Rules/scrumalliance.org.php       |   7 +-
 .../lib/PicoFeed/Rules/securityfocus.com.php       |   5 +-
 .../lib/PicoFeed/Rules/sentfromthemoon.com.php     |  13 +-
 .../picofeed/lib/PicoFeed/Rules/sitepoint.com.php  |   7 +-
 .../picofeed/lib/PicoFeed/Rules/slashdot.org.php   |   9 +-
 .../lib/PicoFeed/Rules/smallhousebliss.com.php     |   7 +-
 .../lib/PicoFeed/Rules/smarthomewelt.de.php        |   7 +-
 .../lib/PicoFeed/Rules/smashingmagazine.com.php    |   7 +-
 .../lib/PicoFeed/Rules/smbc-comics.com.php         |   7 +-
 .../lib/PicoFeed/Rules/soundandvision.com.php      |   5 +-
 .../picofeed/lib/PicoFeed/Rules/spiegel.de.php     |  11 +-
 .../lib/PicoFeed/Rules/stereophile.com.php         |   5 +-
 .../picofeed/lib/PicoFeed/Rules/stupidfox.net.php  |   9 +-
 .../lib/PicoFeed/Rules/subtraction.com.php         |   9 +-
 .../fguillot/picofeed/lib/PicoFeed/Rules/sz.de.php |   7 +-
 .../picofeed/lib/PicoFeed/Rules/techcrunch.com.php |   9 +-
 .../lib/PicoFeed/Rules/the-ebook-reader.com.php    |   5 +-
 .../lib/PicoFeed/Rules/theatlantic.com.php         |   5 +-
 .../lib/PicoFeed/Rules/theawkwardyeti.com.php      |   5 +-
 .../lib/PicoFeed/Rules/thecodinglove.com.php       |   7 +-
 .../lib/PicoFeed/Rules/thedoghousediaries.com.php  |  13 +-
 .../lib/PicoFeed/Rules/thegamercat.com.php         |   7 +-
 .../picofeed/lib/PicoFeed/Rules/thehindu.com.php   |   7 +-
 .../lib/PicoFeed/Rules/themerepublic.net.php       |   7 +-
 .../lib/PicoFeed/Rules/themoscowtimes.com.php      |   5 +-
 .../picofeed/lib/PicoFeed/Rules/theonion.com.php   |   5 +-
 .../lib/PicoFeed/Rules/thestandard.com.hk.php      |   7 +-
 .../lib/PicoFeed/Rules/threepanelsoul.com.php      |   3 +-
 .../lib/PicoFeed/Rules/travel-dealz.de.php         |   7 +-
 .../picofeed/lib/PicoFeed/Rules/treehugger.com.php |   7 +-
 .../lib/PicoFeed/Rules/treelobsters.com.php        |   7 +-
 .../picofeed/lib/PicoFeed/Rules/twogag.com.php     |   8 +-
 .../lib/PicoFeed/Rules/twokinds.keenspot.com.php   |   7 +-
 .../picofeed/lib/PicoFeed/Rules/undeadly.org.php   |   9 +-
 .../picofeed/lib/PicoFeed/Rules/upi.com.php        |   5 +-
 .../picofeed/lib/PicoFeed/Rules/version2.dk.php    |   9 +-
 .../picofeed/lib/PicoFeed/Rules/vgcats.com.php     |   6 +-
 .../picofeed/lib/PicoFeed/Rules/vuxml.org.php      |  13 +-
 .../picofeed/lib/PicoFeed/Rules/www.bbc.co.uk.php  |  13 +-
 .../picofeed/lib/PicoFeed/Rules/www.bdgest.com.php |   7 +-
 .../lib/PicoFeed/Rules/www.businessweek.com.php    |   5 +-
 .../picofeed/lib/PicoFeed/Rules/www.cnn.com.php    |   7 +-
 .../lib/PicoFeed/Rules/www.developpez.com.php      |   9 +-
 .../lib/PicoFeed/Rules/www.egscomics.com.php       |   9 +-
 .../picofeed/lib/PicoFeed/Rules/www.forbes.com.php |   9 +-
 .../lib/PicoFeed/Rules/www.futura-sciences.com.php |   7 +-
 .../picofeed/lib/PicoFeed/Rules/www.lepoint.fr.php |   9 +-
 .../lib/PicoFeed/Rules/www.lesnumeriques.com.php   |   9 +-
 .../lib/PicoFeed/Rules/www.mac4ever.com.php        |   7 +-
 .../picofeed/lib/PicoFeed/Rules/www.npr.org.php    |   5 +-
 .../lib/PicoFeed/Rules/www.numerama.com.php        |   7 +-
 .../lib/PicoFeed/Rules/www.pcinpact.com.php        |   7 +-
 .../lib/PicoFeed/Rules/www.pseudo-sciences.org.php |   5 +-
 .../picofeed/lib/PicoFeed/Rules/www.slate.fr.php   |   9 +-
 .../lib/PicoFeed/Rules/www.universfreebox.com.php  |   9 +-
 .../picofeed/lib/PicoFeed/Rules/www.zeit.de.php    |  18 +-
 .../picofeed/lib/PicoFeed/Rules/xkcd.com.php       |   7 +-
 .../picofeed/lib/PicoFeed/Rules/zdnet.com.php      |   5 +-
 .../lib/PicoFeed/Scraper/CandidateParser.php       |  67 ++---
 .../lib/PicoFeed/Scraper/ParserInterface.php       |   2 +-
 .../picofeed/lib/PicoFeed/Scraper/RuleLoader.php   |  39 ++-
 .../picofeed/lib/PicoFeed/Scraper/RuleParser.php   |  26 +-
 .../picofeed/lib/PicoFeed/Scraper/Scraper.php      | 138 ++++-----
 .../picofeed/lib/PicoFeed/Serialization/Export.php |  46 ++-
 .../picofeed/lib/PicoFeed/Serialization/Import.php |  75 +++--
 .../picofeed/lib/PicoFeed/Syndication/Atom.php     |  53 ++--
 .../picofeed/lib/PicoFeed/Syndication/Rss20.php    |  55 ++--
 .../picofeed/lib/PicoFeed/Syndication/Writer.php   |  45 ++-
 221 files changed, 2107 insertions(+), 2326 deletions(-)
 create mode 100644 vendor/fguillot/picofeed/lib/PicoFeed/Rules/opensource.com.php

(limited to 'vendor/fguillot/picofeed/lib')

diff --git a/vendor/fguillot/picofeed/lib/PicoFeed/Client/Client.php b/vendor/fguillot/picofeed/lib/PicoFeed/Client/Client.php
index ae93f3e83..3c64ce5fb 100644
--- a/vendor/fguillot/picofeed/lib/PicoFeed/Client/Client.php
+++ b/vendor/fguillot/picofeed/lib/PicoFeed/Client/Client.php
@@ -4,218 +4,197 @@ namespace PicoFeed\Client;
 
 use LogicException;
 use PicoFeed\Logging\Logger;
+use PicoFeed\Config\Config;
 
 /**
- * Client class
+ * Client class.
  *
  * @author  Frederic Guillot
- * @package client
  */
 abstract class Client
 {
     /**
-     * Flag that say if the resource have been modified
+     * Flag that say if the resource have been modified.
      *
-     * @access private
      * @var bool
      */
     private $is_modified = true;
 
     /**
-     * HTTP Content-Type
+     * HTTP Content-Type.
      *
-     * @access private
      * @var string
      */
     private $content_type = '';
 
     /**
-     * HTTP encoding
+     * HTTP encoding.
      *
-     * @access private
      * @var string
      */
     private $encoding = '';
 
     /**
-     * HTTP request headers
+     * HTTP request headers.
      *
-     * @access protected
      * @var array
      */
     protected $request_headers = array();
 
     /**
-     * HTTP Etag header
+     * HTTP Etag header.
      *
-     * @access protected
      * @var string
      */
     protected $etag = '';
 
     /**
-     * HTTP Last-Modified header
+     * HTTP Last-Modified header.
      *
-     * @access protected
      * @var string
      */
     protected $last_modified = '';
 
     /**
-     * Proxy hostname
+     * Proxy hostname.
      *
-     * @access protected
      * @var string
      */
     protected $proxy_hostname = '';
 
     /**
-     * Proxy port
+     * Proxy port.
      *
-     * @access protected
-     * @var integer
+     * @var int
      */
     protected $proxy_port = 3128;
 
     /**
-     * Proxy username
+     * Proxy username.
      *
-     * @access protected
      * @var string
      */
     protected $proxy_username = '';
 
     /**
-     * Proxy password
+     * Proxy password.
      *
-     * @access protected
      * @var string
      */
     protected $proxy_password = '';
 
     /**
-     * Basic auth username
+     * Basic auth username.
      *
-     * @access protected
      * @var string
      */
     protected $username = '';
 
     /**
-     * Basic auth password
+     * Basic auth password.
      *
-     * @access protected
      * @var string
      */
     protected $password = '';
 
     /**
-     * Client connection timeout
+     * Client connection timeout.
      *
-     * @access protected
-     * @var integer
+     * @var int
      */
     protected $timeout = 10;
 
     /**
-     * User-agent
+     * User-agent.
      *
-     * @access protected
      * @var string
      */
     protected $user_agent = 'PicoFeed (https://github.com/fguillot/picoFeed)';
 
     /**
-     * Real URL used (can be changed after a HTTP redirect)
+     * Real URL used (can be changed after a HTTP redirect).
      *
-     * @access protected
      * @var string
      */
     protected $url = '';
 
     /**
-     * Page/Feed content
+     * Page/Feed content.
      *
-     * @access protected
      * @var string
      */
     protected $content = '';
 
     /**
-     * Number maximum of HTTP redirections to avoid infinite loops
+     * Number maximum of HTTP redirections to avoid infinite loops.
      *
-     * @access protected
-     * @var integer
+     * @var int
      */
     protected $max_redirects = 5;
 
     /**
-     * Maximum size of the HTTP body response
+     * Maximum size of the HTTP body response.
      *
-     * @access protected
-     * @var integer
+     * @var int
      */
     protected $max_body_size = 2097152; // 2MB
 
     /**
-     * HTTP response status code
+     * HTTP response status code.
      *
-     * @access protected
-     * @var integer
+     * @var int
      */
     protected $status_code = 0;
 
     /**
-     * Enables direct passthrough to requesting client
+     * Enables direct passthrough to requesting client.
      *
-     * @access protected
      * @var bool
      */
     protected $passthrough = false;
 
     /**
-     * Do the HTTP request
+     * Do the HTTP request.
      *
      * @abstract
-     * @access public
+     *
      * @return array
      */
     abstract public function doRequest();
 
     /**
-     * Get client instance: curl or stream driver
+     * Get client instance: curl or stream driver.
      *
      * @static
-     * @access public
+     *
      * @return \PicoFeed\Client\Client
      */
     public static function getInstance()
     {
         if (function_exists('curl_init')) {
-            return new Curl;
-        }
-        else if (ini_get('allow_url_fopen')) {
-            return new Stream;
+            return new Curl();
+        } elseif (ini_get('allow_url_fopen')) {
+            return new Stream();
         }
 
         throw new LogicException('You must have "allow_url_fopen=1" or curl extension installed');
     }
 
     /**
-     * Add HTTP Header to the request
+     * Add HTTP Header to the request.
      *
-     * @access public
      * @param array $headers
      */
-    public function setHeaders($headers) {
+    public function setHeaders($headers)
+    {
         $this->request_headers = $headers;
     }
 
     /**
-     * Perform the HTTP request
+     * Perform the HTTP request.
+     *
+     * @param string $url URL
      *
-     * @access public
-     * @param  string  $url  URL
      * @return Client
      */
     public function execute($url = '')
@@ -239,17 +218,15 @@ abstract class Client
     }
 
     /**
-     * Handle not modified response
+     * Handle not modified response.
      *
-     * @access public
-     * @param  array      $response     Client response
+     * @param array $response Client response
      */
     public function handleNotModifiedResponse(array $response)
     {
         if ($response['status'] == 304) {
             $this->is_modified = false;
-        }
-        else if ($response['status'] == 200) {
+        } elseif ($response['status'] == 200) {
             $this->is_modified = $this->hasBeenModified($response, $this->etag, $this->last_modified);
             $this->etag = $this->getHeader($response, 'ETag');
             $this->last_modified = $this->getHeader($response, 'Last-Modified');
@@ -261,10 +238,9 @@ abstract class Client
     }
 
     /**
-     * Handle not found response
+     * Handle not found response.
      *
-     * @access public
-     * @param  array      $response     Client response
+     * @param array $response Client response
      */
     public function handleNotFoundResponse(array $response)
     {
@@ -274,10 +250,9 @@ abstract class Client
     }
 
     /**
-     * Handle normal response
+     * Handle normal response.
      *
-     * @access public
-     * @param  array      $response     Client response
+     * @param array $response Client response
      */
     public function handleNormalResponse(array $response)
     {
@@ -289,19 +264,19 @@ abstract class Client
     }
 
     /**
-     * Check if a request has been modified according to the parameters
+     * Check if a request has been modified according to the parameters.
      *
-     * @access public
-     * @param  array    $response
-     * @param  string   $etag
-     * @param  string   $lastModified
-     * @return boolean
+     * @param array  $response
+     * @param string $etag
+     * @param string $lastModified
+     *
+     * @return bool
      */
     private function hasBeenModified($response, $etag, $lastModified)
     {
         $headers = array(
             'Etag' => $etag,
-            'Last-Modified' => $lastModified
+            'Last-Modified' => $lastModified,
         );
 
         // Compare the values for each header that is present
@@ -311,7 +286,7 @@ abstract class Client
                 if ($response['headers'][$key] !== $value) {
                     return true;
                 }
-                $presentCacheHeaderCount++;
+                ++$presentCacheHeaderCount;
             }
         }
 
@@ -325,10 +300,10 @@ abstract class Client
     }
 
     /**
-     * Find content type from response headers
+     * Find content type from response headers.
+     *
+     * @param array $response Client response
      *
-     * @access public
-     * @param  array      $response     Client response
      * @return string
      */
     public function findContentType(array $response)
@@ -337,23 +312,23 @@ abstract class Client
     }
 
     /**
-     * Find charset from response headers
+     * Find charset from response headers.
      *
-     * @access public
      * @return string
      */
     public function findCharset()
     {
         $result = explode('charset=', $this->content_type);
+
         return isset($result[1]) ? $result[1] : '';
     }
 
     /**
-     * Get header value from a client response
+     * Get header value from a client response.
+     *
+     * @param array  $response Client response
+     * @param string $header   Header name
      *
-     * @access public
-     * @param  array      $response     Client response
-     * @param  string     $header       Header name
      * @return string
      */
     public function getHeader(array $response, $header)
@@ -362,22 +337,22 @@ abstract class Client
     }
 
     /**
-     * Set the Last-Modified HTTP header
+     * Set the Last-Modified HTTP header.
+     *
+     * @param string $last_modified Header value
      *
-     * @access public
-     * @param  string   $last_modified   Header value
      * @return \PicoFeed\Client\Client
      */
     public function setLastModified($last_modified)
     {
         $this->last_modified = $last_modified;
+
         return $this;
     }
 
     /**
-     * Get the value of the Last-Modified HTTP header
+     * Get the value of the Last-Modified HTTP header.
      *
-     * @access public
      * @return string
      */
     public function getLastModified()
@@ -386,22 +361,22 @@ abstract class Client
     }
 
     /**
-     * Set the value of the Etag HTTP header
+     * Set the value of the Etag HTTP header.
+     *
+     * @param string $etag Etag HTTP header value
      *
-     * @access public
-     * @param  string   $etag   Etag HTTP header value
      * @return \PicoFeed\Client\Client
      */
     public function setEtag($etag)
     {
         $this->etag = $etag;
+
         return $this;
     }
 
     /**
-     * Get the Etag HTTP header value
+     * Get the Etag HTTP header value.
      *
-     * @access public
      * @return string
      */
     public function getEtag()
@@ -410,9 +385,8 @@ abstract class Client
     }
 
     /**
-     * Get the final url value
+     * Get the final url value.
      *
-     * @access public
      * @return string
      */
     public function getUrl()
@@ -421,23 +395,22 @@ abstract class Client
     }
 
     /**
-     * Set the url
+     * Set the url.
      *
-     * @access public
      * @return string
      * @return \PicoFeed\Client\Client
      */
     public function setUrl($url)
     {
         $this->url = $url;
+
         return $this;
     }
 
     /**
-     * Get the HTTP response status code
+     * Get the HTTP response status code.
      *
-     * @access public
-     * @return integer
+     * @return int
      */
     public function getStatusCode()
     {
@@ -445,9 +418,8 @@ abstract class Client
     }
 
     /**
-     * Get the body of the HTTP response
+     * Get the body of the HTTP response.
      *
-     * @access public
      * @return string
      */
     public function getContent()
@@ -456,9 +428,8 @@ abstract class Client
     }
 
     /**
-     * Get the content type value from HTTP headers
+     * Get the content type value from HTTP headers.
      *
-     * @access public
      * @return string
      */
     public function getContentType()
@@ -467,9 +438,8 @@ abstract class Client
     }
 
     /**
-     * Get the encoding value from HTTP headers
+     * Get the encoding value from HTTP headers.
      *
-     * @access public
      * @return string
      */
     public function getEncoding()
@@ -478,9 +448,8 @@ abstract class Client
     }
 
     /**
-     * Return true if the remote resource has changed
+     * Return true if the remote resource has changed.
      *
-     * @access public
      * @return bool
      */
     public function isModified()
@@ -489,9 +458,8 @@ abstract class Client
     }
 
     /**
-     * return true if passthrough mode is enabled
+     * return true if passthrough mode is enabled.
      *
-     * @access public
      * @return bool
      */
     public function isPassthroughEnabled()
@@ -500,167 +468,177 @@ abstract class Client
     }
 
     /**
-     * Set connection timeout
+     * Set connection timeout.
+     *
+     * @param int $timeout Connection timeout
      *
-     * @access public
-     * @param  integer   $timeout   Connection timeout
      * @return \PicoFeed\Client\Client
      */
     public function setTimeout($timeout)
     {
         $this->timeout = $timeout ?: $this->timeout;
+
         return $this;
     }
 
     /**
-     * Set a custom user agent
+     * Set a custom user agent.
+     *
+     * @param string $user_agent User Agent
      *
-     * @access public
-     * @param  string   $user_agent   User Agent
      * @return \PicoFeed\Client\Client
      */
     public function setUserAgent($user_agent)
     {
         $this->user_agent = $user_agent ?: $this->user_agent;
+
         return $this;
     }
 
     /**
-     * Set the mximum number of HTTP redirections
+     * Set the mximum number of HTTP redirections.
+     *
+     * @param int $max Maximum
      *
-     * @access public
-     * @param  integer   $max   Maximum
      * @return \PicoFeed\Client\Client
      */
     public function setMaxRedirections($max)
     {
         $this->max_redirects = $max ?: $this->max_redirects;
+
         return $this;
     }
 
     /**
-     * Set the maximum size of the HTTP body
+     * Set the maximum size of the HTTP body.
+     *
+     * @param int $max Maximum
      *
-     * @access public
-     * @param  integer   $max   Maximum
      * @return \PicoFeed\Client\Client
      */
     public function setMaxBodySize($max)
     {
         $this->max_body_size = $max ?: $this->max_body_size;
+
         return $this;
     }
 
     /**
-     * Set the proxy hostname
+     * Set the proxy hostname.
+     *
+     * @param string $hostname Proxy hostname
      *
-     * @access public
-     * @param  string   $hostname    Proxy hostname
      * @return \PicoFeed\Client\Client
      */
     public function setProxyHostname($hostname)
     {
         $this->proxy_hostname = $hostname ?: $this->proxy_hostname;
+
         return $this;
     }
 
     /**
-     * Set the proxy port
+     * Set the proxy port.
+     *
+     * @param int $port Proxy port
      *
-     * @access public
-     * @param  integer   $port   Proxy port
      * @return \PicoFeed\Client\Client
      */
     public function setProxyPort($port)
     {
         $this->proxy_port = $port ?: $this->proxy_port;
+
         return $this;
     }
 
     /**
-     * Set the proxy username
+     * Set the proxy username.
+     *
+     * @param string $username Proxy username
      *
-     * @access public
-     * @param  string   $username   Proxy username
      * @return \PicoFeed\Client\Client
      */
     public function setProxyUsername($username)
     {
         $this->proxy_username = $username ?: $this->proxy_username;
+
         return $this;
     }
 
     /**
-     * Set the proxy password
+     * Set the proxy password.
+     *
+     * @param string $password Password
      *
-     * @access public
-     * @param  string  $password  Password
      * @return \PicoFeed\Client\Client
      */
     public function setProxyPassword($password)
     {
         $this->proxy_password = $password ?: $this->proxy_password;
+
         return $this;
     }
 
     /**
-     * Set the username
+     * Set the username.
+     *
+     * @param string $username Basic Auth username
      *
-     * @access public
-     * @param  string   $username   Basic Auth username
      * @return \PicoFeed\Client\Client
      */
     public function setUsername($username)
     {
         $this->username = $username ?: $this->username;
+
         return $this;
     }
 
     /**
-     * Set the password
+     * Set the password.
+     *
+     * @param string $password Basic Auth Password
      *
-     * @access public
-     * @param  string  $password  Basic Auth Password
      * @return \PicoFeed\Client\Client
      */
     public function setPassword($password)
     {
         $this->password = $password ?: $this->password;
+
         return $this;
     }
 
     /**
-     * Enable the passthrough mode
+     * Enable the passthrough mode.
      *
-     * @access public
      * @return \PicoFeed\Client\Client
      */
     public function enablePassthroughMode()
     {
         $this->passthrough = true;
+
         return $this;
     }
 
     /**
-     * Disable the passthrough mode
+     * Disable the passthrough mode.
      *
-     * @access public
      * @return \PicoFeed\Client\Client
      */
     public function disablePassthroughMode()
     {
         $this->passthrough = false;
+
         return $this;
     }
 
     /**
-     * Set config object
+     * Set config object.
+     *
+     * @param \PicoFeed\Config\Config $config Config instance
      *
-     * @access public
-     * @param  \PicoFeed\Config\Config  $config   Config instance
      * @return \PicoFeed\Client\Client
      */
-    public function setConfig($config)
+    public function setConfig(Config $config)
     {
         if ($config !== null) {
             $this->setTimeout($config->getClientTimeout());
@@ -675,4 +653,16 @@ abstract class Client
 
         return $this;
     }
+
+    /**
+     * Return true if the HTTP status code is a redirection
+     *
+     * @access protected
+     * @param  integer  $code
+     * @return boolean
+     */
+    public function isRedirection($code)
+    {
+        return $code == 301 || $code == 302 || $code == 303 || $code == 307;
+    }
 }
diff --git a/vendor/fguillot/picofeed/lib/PicoFeed/Client/ClientException.php b/vendor/fguillot/picofeed/lib/PicoFeed/Client/ClientException.php
index 0e27452ed..b3a95c9f7 100644
--- a/vendor/fguillot/picofeed/lib/PicoFeed/Client/ClientException.php
+++ b/vendor/fguillot/picofeed/lib/PicoFeed/Client/ClientException.php
@@ -4,12 +4,10 @@ namespace PicoFeed\Client;
 
 use PicoFeed\PicoFeedException;
 
-
 /**
- * ClientException Exception
+ * ClientException Exception.
  *
  * @author  Frederic Guillot
- * @package Client
  */
 abstract class ClientException extends PicoFeedException
 {
diff --git a/vendor/fguillot/picofeed/lib/PicoFeed/Client/Curl.php b/vendor/fguillot/picofeed/lib/PicoFeed/Client/Curl.php
index 3e408b6d8..b07685fcb 100644
--- a/vendor/fguillot/picofeed/lib/PicoFeed/Client/Curl.php
+++ b/vendor/fguillot/picofeed/lib/PicoFeed/Client/Curl.php
@@ -5,54 +5,49 @@ namespace PicoFeed\Client;
 use PicoFeed\Logging\Logger;
 
 /**
- * cURL HTTP client
+ * cURL HTTP client.
  *
  * @author  Frederic Guillot
- * @package Client
  */
 class Curl extends Client
 {
     /**
-     * HTTP response body
+     * HTTP response body.
      *
-     * @access private
      * @var string
      */
     private $body = '';
 
     /**
-     * Body size
+     * Body size.
      *
-     * @access private
-     * @var integer
+     * @var int
      */
     private $body_length = 0;
 
     /**
-     * HTTP response headers
+     * HTTP response headers.
      *
-     * @access private
      * @var array
      */
     private $response_headers = array();
 
     /**
-     * Counter on the number of header received
+     * Counter on the number of header received.
      *
-     * @access private
-     * @var integer
+     * @var int
      */
     private $response_headers_count = 0;
 
     /**
-     * cURL callback to read the HTTP body
+     * cURL callback to read the HTTP body.
      *
      * If the function return -1, curl stop to read the HTTP response
      *
-     * @access public
-     * @param  resource  $ch       cURL handler
-     * @param  string    $buffer   Chunk of data
-     * @return integer   Length of the buffer
+     * @param resource $ch     cURL handler
+     * @param string   $buffer Chunk of data
+     *
+     * @return int Length of the buffer
      */
     public function readBody($ch, $buffer)
     {
@@ -69,23 +64,21 @@ class Curl extends Client
     }
 
     /**
-     * cURL callback to read HTTP headers
+     * cURL callback to read HTTP headers.
+     *
+     * @param resource $ch     cURL handler
+     * @param string   $buffer Header line
      *
-     * @access public
-     * @param  resource  $ch       cURL handler
-     * @param  string    $buffer   Header line
-     * @return integer   Length of the buffer
+     * @return int Length of the buffer
      */
     public function readHeaders($ch, $buffer)
     {
         $length = strlen($buffer);
 
         if ($buffer === "\r\n" || $buffer === "\n") {
-            $this->response_headers_count++;
-        }
-        else {
-
-            if (! isset($this->response_headers[$this->response_headers_count])) {
+            ++$this->response_headers_count;
+        } else {
+            if (!isset($this->response_headers[$this->response_headers_count])) {
                 $this->response_headers[$this->response_headers_count] = '';
             }
 
@@ -96,12 +89,12 @@ class Curl extends Client
     }
 
     /**
-     * cURL callback to passthrough the HTTP status header to the client
+     * cURL callback to passthrough the HTTP status header to the client.
+     *
+     * @param resource $ch     cURL handler
+     * @param string   $buffer Header line
      *
-     * @access public
-     * @param  resource  $ch       cURL handler
-     * @param  string    $buffer   Header line
-     * @return integer   Length of the buffer
+     * @return int Length of the buffer
      */
     public function passthroughHeaders($ch, $buffer)
     {
@@ -109,8 +102,7 @@ class Curl extends Client
 
         if ($status !== 0) {
             header(':', true, $status);
-        }
-        elseif (isset($headers['Content-Type'])) {
+        } elseif (isset($headers['Content-Type'])) {
             header($buffer);
         }
 
@@ -118,25 +110,25 @@ class Curl extends Client
     }
 
     /**
-     * cURL callback to passthrough the HTTP body to the client
+     * cURL callback to passthrough the HTTP body to the client.
      *
      * If the function return -1, curl stop to read the HTTP response
      *
-     * @access public
-     * @param  resource  $ch       cURL handler
-     * @param  string    $buffer   Chunk of data
-     * @return integer   Length of the buffer
+     * @param resource $ch     cURL handler
+     * @param string   $buffer Chunk of data
+     *
+     * @return int Length of the buffer
      */
     public function passthroughBody($ch, $buffer)
     {
         echo $buffer;
+
         return strlen($buffer);
     }
 
     /**
-     * Prepare HTTP headers
+     * Prepare HTTP headers.
      *
-     * @access private
      * @return string[]
      */
     private function prepareHeaders()
@@ -159,16 +151,15 @@ class Curl extends Client
     }
 
     /**
-     * Prepare curl proxy context
+     * Prepare curl proxy context.
+     *
+     * @param resource $ch
      *
-     * @access private
-     * @param  resource $ch
      * @return resource $ch
      */
     private function prepareProxyContext($ch)
     {
         if ($this->proxy_hostname) {
-
             Logger::setMessage(get_called_class().' Proxy: '.$this->proxy_hostname.':'.$this->proxy_port);
 
             curl_setopt($ch, CURLOPT_PROXYPORT, $this->proxy_port);
@@ -178,8 +169,7 @@ class Curl extends Client
             if ($this->proxy_username) {
                 Logger::setMessage(get_called_class().' Proxy credentials: Yes');
                 curl_setopt($ch, CURLOPT_PROXYUSERPWD, $this->proxy_username.':'.$this->proxy_password);
-            }
-            else {
+            } else {
                 Logger::setMessage(get_called_class().' Proxy credentials: No');
             }
         }
@@ -188,10 +178,10 @@ class Curl extends Client
     }
 
     /**
-     * Prepare curl auth context
+     * Prepare curl auth context.
+     *
+     * @param resource $ch
      *
-     * @access private
-     * @param  resource $ch
      * @return resource $ch
      */
     private function prepareAuthContext($ch)
@@ -204,10 +194,10 @@ class Curl extends Client
     }
 
     /**
-     * Set write/header functions
+     * Set write/header functions.
+     *
+     * @param resource $ch
      *
-     * @access private
-     * @param  resource $ch
      * @return resource $ch
      */
     private function prepareDownloadMode($ch)
@@ -218,7 +208,6 @@ class Curl extends Client
         if ($this->isPassthroughEnabled()) {
             $write_function = 'passthroughBody';
             $header_function = 'passthroughHeaders';
-
         }
 
         curl_setopt($ch, CURLOPT_WRITEFUNCTION, array($this, $write_function));
@@ -228,9 +217,8 @@ class Curl extends Client
     }
 
     /**
-     * Prepare curl context
+     * Prepare curl context.
      *
-     * @access private
      * @return resource
      */
     private function prepareContext()
@@ -266,9 +254,7 @@ class Curl extends Client
     }
 
     /**
-     * Execute curl context
-     *
-     * @access private
+     * Execute curl context.
      */
     private function executeContext()
     {
@@ -297,11 +283,11 @@ class Curl extends Client
     }
 
     /**
-     * Do the HTTP request
+     * Do the HTTP request.
      *
-     * @access public
-     * @param  bool    $follow_location    Flag used when there is an open_basedir restriction
-     * @return array                       HTTP response ['body' => ..., 'status' => ..., 'headers' => ...]
+     * @param bool $follow_location Flag used when there is an open_basedir restriction
+     *
+     * @return array HTTP response ['body' => ..., 'status' => ..., 'headers' => ...]
      */
     public function doRequest($follow_location = true)
     {
@@ -309,22 +295,22 @@ class Curl extends Client
 
         list($status, $headers) = HttpHeaders::parse(explode("\n", $this->response_headers[$this->response_headers_count - 1]));
 
-        if ($follow_location && ($status == 301 || $status == 302)) {
+        if ($follow_location && $this->isRedirection($status)) {
             return $this->handleRedirection($headers['Location']);
         }
 
         return array(
             'status' => $status,
             'body' => $this->body,
-            'headers' => $headers
+            'headers' => $headers,
         );
     }
 
     /**
-     * Handle manually redirections when there is an open base dir restriction
+     * Handle manually redirections when there is an open base dir restriction.
+     *
+     * @param string $location Redirected URL
      *
-     * @access private
-     * @param  string     $location       Redirected URL
      * @return array
      */
     private function handleRedirection($location)
@@ -338,8 +324,7 @@ class Curl extends Client
         $this->response_headers_count = 0;
 
         while (true) {
-
-            $nb_redirects++;
+            ++$nb_redirects;
 
             if ($nb_redirects >= $this->max_redirects) {
                 throw new MaxRedirectException('Maximum number of redirections reached');
@@ -347,14 +332,13 @@ class Curl extends Client
 
             $result = $this->doRequest(false);
 
-            if ($result['status'] == 301 || $result['status'] == 302) {
+            if ($this->isRedirection($result['status'])) {
                 $this->url = Url::resolve($result['headers']['Location'], $this->url);
                 $this->body = '';
                 $this->body_length = 0;
                 $this->response_headers = array();
                 $this->response_headers_count = 0;
-            }
-            else {
+            } else {
                 break;
             }
         }
@@ -363,14 +347,14 @@ class Curl extends Client
     }
 
     /**
-     * Handle cURL errors (throw individual exceptions)
+     * Handle cURL errors (throw individual exceptions).
      *
      * We don't use constants because they are not necessary always available
      * (depends of the version of libcurl linked to php)
      *
      * @see    http://curl.haxx.se/libcurl/c/libcurl-errors.html
-     * @access private
-     * @param  integer     $errno    cURL error code
+     *
+     * @param int $errno cURL error code
      */
     private function handleError($errno)
     {
diff --git a/vendor/fguillot/picofeed/lib/PicoFeed/Client/HttpHeaders.php b/vendor/fguillot/picofeed/lib/PicoFeed/Client/HttpHeaders.php
index ccced5f8e..5ddcafc93 100644
--- a/vendor/fguillot/picofeed/lib/PicoFeed/Client/HttpHeaders.php
+++ b/vendor/fguillot/picofeed/lib/PicoFeed/Client/HttpHeaders.php
@@ -6,11 +6,10 @@ use ArrayAccess;
 use PicoFeed\Logging\Logger;
 
 /**
- * Class to handle HTTP headers case insensitivity
+ * Class to handle HTTP headers case insensitivity.
  *
  * @author  Bernhard Posselt
  * @author  Frederic Guillot
- * @package Client
  */
 class HttpHeaders implements ArrayAccess
 {
@@ -44,11 +43,12 @@ class HttpHeaders implements ArrayAccess
     }
 
     /**
-     * Parse HTTP headers
+     * Parse HTTP headers.
      *
      * @static
-     * @access public
-     * @param  array   $lines   List of headers
+     *
+     * @param array $lines List of headers
+     *
      * @return array
      */
     public static function parse(array $lines)
@@ -57,15 +57,14 @@ class HttpHeaders implements ArrayAccess
         $headers = array();
 
         foreach ($lines as $line) {
-
-            if (strpos($line, 'HTTP') === 0) {
+            if (strpos($line, 'HTTP/1') === 0) {
                 $headers = array();
                 $status = (int) substr($line, 9, 3);
-            }
-            else if (strpos($line, ':') !== false) {
-
-                @list($name, $value) = explode(': ', $line);
-                if ($value) $headers[trim($name)] = trim($value);
+            } elseif (strpos($line, ': ') !== false) {
+                list($name, $value) = explode(': ', $line);
+                if ($value) {
+                    $headers[trim($name)] = trim($value);
+                }
             }
         }
 
diff --git a/vendor/fguillot/picofeed/lib/PicoFeed/Client/InvalidCertificateException.php b/vendor/fguillot/picofeed/lib/PicoFeed/Client/InvalidCertificateException.php
index ece3f303f..8d25d7e40 100644
--- a/vendor/fguillot/picofeed/lib/PicoFeed/Client/InvalidCertificateException.php
+++ b/vendor/fguillot/picofeed/lib/PicoFeed/Client/InvalidCertificateException.php
@@ -3,10 +3,9 @@
 namespace PicoFeed\Client;
 
 /**
- * InvalidCertificateException Exception
+ * InvalidCertificateException Exception.
  *
  * @author  Frederic Guillot
- * @package Client
  */
 class InvalidCertificateException extends ClientException
 {
diff --git a/vendor/fguillot/picofeed/lib/PicoFeed/Client/InvalidUrlException.php b/vendor/fguillot/picofeed/lib/PicoFeed/Client/InvalidUrlException.php
index 0298f0dc8..15534d987 100644
--- a/vendor/fguillot/picofeed/lib/PicoFeed/Client/InvalidUrlException.php
+++ b/vendor/fguillot/picofeed/lib/PicoFeed/Client/InvalidUrlException.php
@@ -3,10 +3,9 @@
 namespace PicoFeed\Client;
 
 /**
- * InvalidUrlException Exception
+ * InvalidUrlException Exception.
  *
  * @author  Frederic Guillot
- * @package Client
  */
 class InvalidUrlException extends ClientException
 {
diff --git a/vendor/fguillot/picofeed/lib/PicoFeed/Client/MaxRedirectException.php b/vendor/fguillot/picofeed/lib/PicoFeed/Client/MaxRedirectException.php
index 1651d7f6b..0a221af65 100644
--- a/vendor/fguillot/picofeed/lib/PicoFeed/Client/MaxRedirectException.php
+++ b/vendor/fguillot/picofeed/lib/PicoFeed/Client/MaxRedirectException.php
@@ -3,10 +3,9 @@
 namespace PicoFeed\Client;
 
 /**
- * MaxRedirectException Exception
+ * MaxRedirectException Exception.
  *
  * @author  Frederic Guillot
- * @package Client
  */
 class MaxRedirectException extends ClientException
 {
diff --git a/vendor/fguillot/picofeed/lib/PicoFeed/Client/MaxSizeException.php b/vendor/fguillot/picofeed/lib/PicoFeed/Client/MaxSizeException.php
index 60bb9f132..201b22a60 100644
--- a/vendor/fguillot/picofeed/lib/PicoFeed/Client/MaxSizeException.php
+++ b/vendor/fguillot/picofeed/lib/PicoFeed/Client/MaxSizeException.php
@@ -3,10 +3,9 @@
 namespace PicoFeed\Client;
 
 /**
- * MaxSizeException Exception
+ * MaxSizeException Exception.
  *
  * @author  Frederic Guillot
- * @package Client
  */
 class MaxSizeException extends ClientException
 {
diff --git a/vendor/fguillot/picofeed/lib/PicoFeed/Client/Stream.php b/vendor/fguillot/picofeed/lib/PicoFeed/Client/Stream.php
index 36c5ca6f3..75a0122e2 100644
--- a/vendor/fguillot/picofeed/lib/PicoFeed/Client/Stream.php
+++ b/vendor/fguillot/picofeed/lib/PicoFeed/Client/Stream.php
@@ -5,17 +5,15 @@ namespace PicoFeed\Client;
 use PicoFeed\Logging\Logger;
 
 /**
- * Stream context HTTP client
+ * Stream context HTTP client.
  *
  * @author  Frederic Guillot
- * @package Client
  */
 class Stream extends Client
 {
     /**
-     * Prepare HTTP headers
+     * Prepare HTTP headers.
      *
-     * @access private
      * @return string[]
      */
     private function prepareHeaders()
@@ -27,7 +25,7 @@ class Stream extends Client
 
         // disable compression in passthrough mode. It could result in double
         // compressed content which isn't decodeable by browsers
-        if (function_exists('gzdecode') && ! $this->isPassthroughEnabled()) {
+        if (function_exists('gzdecode') && !$this->isPassthroughEnabled()) {
             $headers[] = 'Accept-Encoding: gzip';
         }
 
@@ -53,14 +51,13 @@ class Stream extends Client
     }
 
     /**
-     * Construct the final URL from location headers
+     * Construct the final URL from location headers.
      *
-     * @access private
-     * @param  array $headers List of HTTP response header
+     * @param array $headers List of HTTP response header
      */
     private function setEffectiveUrl($headers)
     {
-        foreach($headers as $header) {
+        foreach ($headers as $header) {
             if (stripos($header, 'Location') === 0) {
                 list(, $value) = explode(': ', $header);
 
@@ -70,9 +67,8 @@ class Stream extends Client
     }
 
     /**
-     * Prepare stream context
+     * Prepare stream context.
      *
-     * @access private
      * @return array
      */
     private function prepareContext()
@@ -83,11 +79,10 @@ class Stream extends Client
                 'protocol_version' => 1.1,
                 'timeout' => $this->timeout,
                 'max_redirects' => $this->max_redirects,
-            )
+            ),
         );
 
         if ($this->proxy_hostname) {
-
             Logger::setMessage(get_called_class().' Proxy: '.$this->proxy_hostname.':'.$this->proxy_port);
 
             $context['http']['proxy'] = 'tcp://'.$this->proxy_hostname.':'.$this->proxy_port;
@@ -95,8 +90,7 @@ class Stream extends Client
 
             if ($this->proxy_username) {
                 Logger::setMessage(get_called_class().' Proxy credentials: Yes');
-            }
-            else {
+            } else {
                 Logger::setMessage(get_called_class().' Proxy credentials: No');
             }
         }
@@ -107,10 +101,9 @@ class Stream extends Client
     }
 
     /**
-     * Do the HTTP request
+     * Do the HTTP request.
      *
-     * @access public
-     * @return array   HTTP response ['body' => ..., 'status' => ..., 'headers' => ...]
+     * @return array HTTP response ['body' => ..., 'status' => ..., 'headers' => ...]
      */
     public function doRequest()
     {
@@ -121,7 +114,7 @@ class Stream extends Client
 
         // Make HTTP request
         $stream = @fopen($this->url, 'r', false, $context);
-        if (! is_resource($stream)) {
+        if (!is_resource($stream)) {
             throw new InvalidUrlException('Unable to establish a connection');
         }
 
@@ -137,8 +130,7 @@ class Stream extends Client
             }
 
             fpassthru($stream);
-        }
-        else {
+        } else {
             // Get the entire body until the max size
             $body = stream_get_contents($stream, $this->max_body_size + 1);
 
@@ -159,16 +151,16 @@ class Stream extends Client
         return array(
             'status' => $status,
             'body' => $this->decodeBody($body, $headers),
-            'headers' => $headers
+            'headers' => $headers,
         );
     }
 
     /**
-     * Decode body response according to the HTTP headers
+     * Decode body response according to the HTTP headers.
+     *
+     * @param string      $body    Raw body
+     * @param HttpHeaders $headers HTTP headers
      *
-     * @access public
-     * @param  string          $body      Raw body
-     * @param  HttpHeaders     $headers   HTTP headers
      * @return string
      */
     public function decodeBody($body, HttpHeaders $headers)
@@ -178,22 +170,22 @@ class Stream extends Client
         }
 
         if (isset($headers['Content-Encoding']) && $headers['Content-Encoding'] === 'gzip') {
-            $body = @gzdecode($body);
+            $body = gzdecode($body);
         }
 
         return $body;
     }
 
     /**
-     * Decode a chunked body
+     * Decode a chunked body.
+     *
+     * @param string $str Raw body
      *
-     * @access public
-     * @param  string $str Raw body
-     * @return string      Decoded body
+     * @return string Decoded body
      */
     public function decodeChunked($str)
     {
-        for ($result = ''; ! empty($str); $str = trim($str)) {
+        for ($result = ''; !empty($str); $str = trim($str)) {
 
             // Get the chunk length
             $pos = strpos($str, "\r\n");
diff --git a/vendor/fguillot/picofeed/lib/PicoFeed/Client/TimeoutException.php b/vendor/fguillot/picofeed/lib/PicoFeed/Client/TimeoutException.php
index 6ba5cbee2..da98da12e 100644
--- a/vendor/fguillot/picofeed/lib/PicoFeed/Client/TimeoutException.php
+++ b/vendor/fguillot/picofeed/lib/PicoFeed/Client/TimeoutException.php
@@ -3,10 +3,9 @@
 namespace PicoFeed\Client;
 
 /**
- * TimeoutException Exception
+ * TimeoutException Exception.
  *
  * @author  Frederic Guillot
- * @package Client
  */
 class TimeoutException extends ClientException
 {
diff --git a/vendor/fguillot/picofeed/lib/PicoFeed/Client/Url.php b/vendor/fguillot/picofeed/lib/PicoFeed/Client/Url.php
index 396a1085e..a9337988c 100644
--- a/vendor/fguillot/picofeed/lib/PicoFeed/Client/Url.php
+++ b/vendor/fguillot/picofeed/lib/PicoFeed/Client/Url.php
@@ -3,34 +3,30 @@
 namespace PicoFeed\Client;
 
 /**
- * URL class
+ * URL class.
  *
  * @author  Frederic Guillot
- * @package Client
  */
 class Url
 {
     /**
-     * URL
+     * URL.
      *
-     * @access private
      * @var string
      */
     private $url = '';
 
     /**
-     * URL components
+     * URL components.
      *
-     * @access private
      * @var array
      */
     private $components = array();
 
     /**
-     * Constructor
+     * Constructor.
      *
-     * @access public
-     * @param  string   $url    URL
+     * @param string $url URL
      */
     public function __construct($url)
     {
@@ -51,28 +47,27 @@ class Url
     }
 
     /**
-     * Shortcut method to get an absolute url from relative url
+     * Shortcut method to get an absolute url from relative url.
      *
      * @static
-     * @access public
-     * @param  mixed    $item_url      Unknown url (can be relative or not)
-     * @param  mixed    $website_url   Website url
+     *
+     * @param mixed $item_url    Unknown url (can be relative or not)
+     * @param mixed $website_url Website url
+     *
      * @return string
      */
     public static function resolve($item_url, $website_url)
     {
-        $link = is_string($item_url) ? new Url($item_url) : $item_url;
-        $website = is_string($website_url) ? new Url($website_url) : $website_url;
+        $link = is_string($item_url) ? new self($item_url) : $item_url;
+        $website = is_string($website_url) ? new self($website_url) : $website_url;
 
         if ($link->isRelativeUrl()) {
-
             if ($link->isRelativePath()) {
                 return $link->getAbsoluteUrl($website->getBaseUrl($website->getBasePath()));
             }
 
             return $link->getAbsoluteUrl($website->getBaseUrl());
-        }
-        else if ($link->isProtocolRelative()) {
+        } elseif ($link->isProtocolRelative()) {
             $link->setScheme($website->getScheme());
         }
 
@@ -80,24 +75,26 @@ class Url
     }
 
     /**
-     * Shortcut method to get a base url
+     * Shortcut method to get a base url.
      *
      * @static
-     * @access public
-     * @param  string   $url
+     *
+     * @param string $url
+     *
      * @return string
      */
     public static function base($url)
     {
-        $link = new Url($url);
+        $link = new self($url);
+
         return $link->getBaseUrl();
     }
 
     /**
-     * Get the base URL
+     * Get the base URL.
+     *
+     * @param string $suffix Add a suffix to the url
      *
-     * @access public
-     * @param  string   $suffix    Add a suffix to the url
      * @return string
      */
     public function getBaseUrl($suffix = '')
@@ -106,19 +103,18 @@ class Url
     }
 
     /**
-     * Get the absolute URL
+     * Get the absolute URL.
+     *
+     * @param string $base_url Use this url as base url
      *
-     * @access public
-     * @param  string   $base_url    Use this url as base url
      * @return string
      */
     public function getAbsoluteUrl($base_url = '')
     {
         if ($base_url) {
-            $base = new Url($base_url);
+            $base = new self($base_url);
             $url = $base->getAbsoluteUrl().substr($this->getFullPath(), 1);
-        }
-        else {
+        } else {
             $url = $this->hasHost() ? $this->getBaseUrl().$this->getFullPath() : '';
         }
 
@@ -126,50 +122,49 @@ class Url
     }
 
     /**
-     * Return true if the url is relative
+     * Return true if the url is relative.
      *
-     * @access public
-     * @return boolean
+     * @return bool
      */
     public function isRelativeUrl()
     {
-        return ! $this->hasScheme() && ! $this->isProtocolRelative();
+        return !$this->hasScheme() && !$this->isProtocolRelative();
     }
 
     /**
-     * Return true if the path is relative
+     * Return true if the path is relative.
      *
-     * @access public
-     * @return boolean
+     * @return bool
      */
     public function isRelativePath()
     {
         $path = $this->getPath();
-        return empty($path) || $path{0} !== '/';
+
+        return empty($path) || $path{0}
+        !== '/';
     }
 
     /**
-     * Filters the path of a URI
+     * Filters the path of a URI.
      *
      * Imported from Guzzle library: https://github.com/guzzle/psr7/blob/master/src/Uri.php#L568-L582
      *
-     * @access public
      * @param $path
+     *
      * @return string
      */
     public function filterPath($path, $charUnreserved = 'a-zA-Z0-9_\-\.~', $charSubDelims = '!\$&\'\(\)\*\+,;=')
     {
         return preg_replace_callback(
-            '/(?:[^' . $charUnreserved . $charSubDelims . ':@\/%]+|%(?![A-Fa-f0-9]{2}))/',
+            '/(?:[^'.$charUnreserved.$charSubDelims.':@\/%]+|%(?![A-Fa-f0-9]{2}))/',
             function (array $matches) { return rawurlencode($matches[0]); },
             $path
         );
     }
 
     /**
-     * Get the path
+     * Get the path.
      *
-     * @access public
      * @return string
      */
     public function getPath()
@@ -178,9 +173,8 @@ class Url
     }
 
     /**
-     * Get the base path
+     * Get the base path.
      *
-     * @access public
      * @return string
      */
     public function getBasePath()
@@ -194,9 +188,8 @@ class Url
     }
 
     /**
-     * Get the full path (path + querystring + fragment)
+     * Get the full path (path + querystring + fragment).
      *
-     * @access public
      * @return string
      */
     public function getFullPath()
@@ -210,9 +203,8 @@ class Url
     }
 
     /**
-     * Get the hostname
+     * Get the hostname.
      *
-     * @access public
      * @return string
      */
     public function getHost()
@@ -221,21 +213,20 @@ class Url
     }
 
     /**
-     * Return true if the url has a hostname
+     * Return true if the url has a hostname.
      *
-     * @access public
-     * @return boolean
+     * @return bool
      */
     public function hasHost()
     {
-        return ! empty($this->components['host']);
+        return !empty($this->components['host']);
     }
 
     /**
-     * Get the scheme
+     * Get the scheme.
+     *
+     * @param string $suffix Suffix to add when there is a scheme
      *
-     * @access public
-     * @param  string    $suffix   Suffix to add when there is a scheme
      * @return string
      */
     public function getScheme($suffix = '')
@@ -244,10 +235,10 @@ class Url
     }
 
     /**
-     * Set the scheme
+     * Set the scheme.
+     *
+     * @param string $scheme Set a scheme
      *
-     * @access public
-     * @param  string    $scheme    Set a scheme
      * @return string
      */
     public function setScheme($scheme)
@@ -256,21 +247,20 @@ class Url
     }
 
     /**
-     * Return true if the url has a scheme
+     * Return true if the url has a scheme.
      *
-     * @access public
-     * @return boolean
+     * @return bool
      */
     public function hasScheme()
     {
-        return ! empty($this->components['scheme']);
+        return !empty($this->components['scheme']);
     }
 
     /**
-     * Get the port
+     * Get the port.
+     *
+     * @param string $prefix Prefix to add when there is a port
      *
-     * @access public
-     * @param  string    $prefix   Prefix to add when there is a port
      * @return string
      */
     public function getPort($prefix = '')
@@ -279,21 +269,19 @@ class Url
     }
 
     /**
-     * Return true if the url has a port
+     * Return true if the url has a port.
      *
-     * @access public
-     * @return boolean
+     * @return bool
      */
     public function hasPort()
     {
-        return ! empty($this->components['port']);
+        return !empty($this->components['port']);
     }
 
     /**
-     * Return true if the url is protocol relative (start with //)
+     * Return true if the url is protocol relative (start with //).
      *
-     * @access public
-     * @return boolean
+     * @return bool
      */
     public function isProtocolRelative()
     {
diff --git a/vendor/fguillot/picofeed/lib/PicoFeed/Config/Config.php b/vendor/fguillot/picofeed/lib/PicoFeed/Config/Config.php
index 1eaaeef9e..127968c04 100644
--- a/vendor/fguillot/picofeed/lib/PicoFeed/Config/Config.php
+++ b/vendor/fguillot/picofeed/lib/PicoFeed/Config/Config.php
@@ -3,10 +3,9 @@
 namespace PicoFeed\Config;
 
 /**
- * Config class
+ * Config class.
  *
  * @author  Frederic Guillot
- * @package picofeed
  *
  * @method  \PicoFeed\Config\Config setClientTimeout(integer $value)
  * @method  \PicoFeed\Config\Config setClientUserAgent(string $value)
@@ -34,7 +33,6 @@ namespace PicoFeed\Config;
  * @method  \PicoFeed\Config\Config setFilterImageProxyUrl($value)
  * @method  \PicoFeed\Config\Config setFilterImageProxyCallback($closure)
  * @method  \PicoFeed\Config\Config setFilterImageProxyProtocol($value)
- *
  * @method  integer    getClientTimeout()
  * @method  string     getClientUserAgent()
  * @method  integer    getMaxRedirections()
@@ -65,22 +63,21 @@ namespace PicoFeed\Config;
 class Config
 {
     /**
-     * Contains all parameters
+     * Contains all parameters.
      *
-     * @access private
      * @var array
      */
     private $container = array();
 
     /**
-     * Magic method to have any kind of setters or getters
+     * Magic method to have any kind of setters or getters.
+     *
+     * @param string $name      Getter/Setter name
+     * @param array  $arguments Method arguments
      *
-     * @access public
-     * @param  string   $name        Getter/Setter name
-     * @param  array    $arguments   Method arguments
      * @return mixed
      */
-    public function __call($name , array $arguments)
+    public function __call($name, array $arguments)
     {
         $name = strtolower($name);
         $prefix = substr($name, 0, 3);
@@ -88,10 +85,11 @@ class Config
 
         if ($prefix === 'set' && isset($arguments[0])) {
             $this->container[$parameter] = $arguments[0];
+
             return $this;
-        }
-        else if ($prefix === 'get') {
+        } elseif ($prefix === 'get') {
             $default_value = isset($arguments[0]) ? $arguments[0] : null;
+
             return isset($this->container[$parameter]) ? $this->container[$parameter] : $default_value;
         }
     }
diff --git a/vendor/fguillot/picofeed/lib/PicoFeed/Encoding/Encoding.php b/vendor/fguillot/picofeed/lib/PicoFeed/Encoding/Encoding.php
index 5821dd40c..fa0917e80 100644
--- a/vendor/fguillot/picofeed/lib/PicoFeed/Encoding/Encoding.php
+++ b/vendor/fguillot/picofeed/lib/PicoFeed/Encoding/Encoding.php
@@ -3,9 +3,7 @@
 namespace PicoFeed\Encoding;
 
 /**
- * Encoding class
- *
- * @package Encoding
+ * Encoding class.
  */
 class Encoding
 {
@@ -17,7 +15,7 @@ class Encoding
 
         // suppress all notices since it isn't possible to silence only the
         // notice "Wrong charset, conversion from $in_encoding to $out_encoding is not allowed"
-        set_error_handler(function() {}, E_NOTICE);
+        set_error_handler(function () {}, E_NOTICE);
 
         // convert input to utf-8 and strip invalid characters
         $value = iconv($encoding, 'UTF-8//IGNORE', $input);
diff --git a/vendor/fguillot/picofeed/lib/PicoFeed/Filter/Attribute.php b/vendor/fguillot/picofeed/lib/PicoFeed/Filter/Attribute.php
index 684dbf7ad..51f7e9e0b 100644
--- a/vendor/fguillot/picofeed/lib/PicoFeed/Filter/Attribute.php
+++ b/vendor/fguillot/picofeed/lib/PicoFeed/Filter/Attribute.php
@@ -5,41 +5,36 @@ namespace PicoFeed\Filter;
 use PicoFeed\Client\Url;
 
 /**
- * Attribute Filter class
+ * Attribute Filter class.
  *
  * @author  Frederic Guillot
- * @package Filter
  */
 class Attribute
 {
     /**
-     * Image proxy url
+     * Image proxy url.
      *
-     * @access private
      * @var string
      */
     private $image_proxy_url = '';
 
     /**
-     * Image proxy callback
+     * Image proxy callback.
      *
-     * @access private
      * @var \Closure|null
      */
     private $image_proxy_callback = null;
 
     /**
-     * lim