update picofeed, add max size setting, fix #642

80 files changed, 3232 insertions, 1325 deletions

diff --git a/3rdparty/autoload.php b/3rdparty/autoload.php
index 120b16acc..3cd25b0d2 100644
--- a/3rdparty/autoload.php
+++ b/3rdparty/autoload.php
@@ -4,4 +4,4 @@
 
 require_once __DIR__ . '/composer' . '/autoload_real.php';
 
-return ComposerAutoloaderInit7bb1478f65d3f193519a3262170cb8bf::getLoader();
+return ComposerAutoloaderInit4750e3a2a6327c742e19653287d1e34f::getLoader();
diff --git a/3rdparty/composer/autoload_real.php b/3rdparty/composer/autoload_real.php
index 1a9ed9123..16fe7ad69 100644
--- a/3rdparty/composer/autoload_real.php
+++ b/3rdparty/composer/autoload_real.php
@@ -2,7 +2,7 @@
 
 // autoload_real.php @generated by Composer
 
-class ComposerAutoloaderInit7bb1478f65d3f193519a3262170cb8bf
+class ComposerAutoloaderInit4750e3a2a6327c742e19653287d1e34f
 {
     private static $loader;
 
@@ -19,9 +19,9 @@ class ComposerAutoloaderInit7bb1478f65d3f193519a3262170cb8bf
             return self::$loader;
         }
 
-        spl_autoload_register(array('ComposerAutoloaderInit7bb1478f65d3f193519a3262170cb8bf', 'loadClassLoader'), true, true);
+        spl_autoload_register(array('ComposerAutoloaderInit4750e3a2a6327c742e19653287d1e34f', 'loadClassLoader'), true, true);
         self::$loader = $loader = new \Composer\Autoload\ClassLoader();
-        spl_autoload_unregister(array('ComposerAutoloaderInit7bb1478f65d3f193519a3262170cb8bf', 'loadClassLoader'));
+        spl_autoload_unregister(array('ComposerAutoloaderInit4750e3a2a6327c742e19653287d1e34f', 'loadClassLoader'));
 
         $includePaths = require __DIR__ . '/include_paths.php';
         array_push($includePaths, get_include_path());
@@ -46,14 +46,14 @@ class ComposerAutoloaderInit7bb1478f65d3f193519a3262170cb8bf
 
         $includeFiles = require __DIR__ . '/autoload_files.php';
         foreach ($includeFiles as $file) {
-            composerRequire7bb1478f65d3f193519a3262170cb8bf($file);
+            composerRequire4750e3a2a6327c742e19653287d1e34f($file);
         }
 
         return $loader;
     }
 }
 
-function composerRequire7bb1478f65d3f193519a3262170cb8bf($file)
+function composerRequire4750e3a2a6327c742e19653287d1e34f($file)
 {
     require $file;
 }
diff --git a/3rdparty/composer/installed.json b/3rdparty/composer/installed.json
index cc63486b6..f7a314210 100644
--- a/3rdparty/composer/installed.json
+++ b/3rdparty/composer/installed.json
@@ -114,23 +114,23 @@
     },
     {
         "name": "fguillot/picofeed",
-        "version": "dev-master",
-        "version_normalized": "9999999-dev",
+        "version": "dev-0.1.0-dev",
+        "version_normalized": "dev-0.1.0-dev",
         "source": {
             "type": "git",
             "url": "https://github.com/fguillot/picoFeed.git",
-            "reference": "dd5c122aea0a95ec2c932ee487a8fb4fd307cc6f"
+            "reference": "e7e32522b487256c3164eeece30203313b09456a"
         },
         "dist": {
             "type": "zip",
-            "url": "https://api.github.com/repos/fguillot/picoFeed/zipball/dd5c122aea0a95ec2c932ee487a8fb4fd307cc6f",
-            "reference": "dd5c122aea0a95ec2c932ee487a8fb4fd307cc6f",
+            "url": "https://api.github.com/repos/fguillot/picoFeed/zipball/e7e32522b487256c3164eeece30203313b09456a",
+            "reference": "e7e32522b487256c3164eeece30203313b09456a",
             "shasum": ""
         },
         "require": {
             "php": ">=5.3.0"
         },
-        "time": "2014-10-19 18:18:06",
+        "time": "2014-11-05 01:21:29",
         "type": "library",
         "installation-source": "dist",
         "autoload": {
diff --git a/3rdparty/fguillot/picofeed/.gitignore b/3rdparty/fguillot/picofeed/.gitignore
index 496ee2ca6..b0ef0680a 100644
--- a/3rdparty/fguillot/picofeed/.gitignore
+++ b/3rdparty/fguillot/picofeed/.gitignore
@@ -1 +1,2 @@
-.DS_Store
\ No newline at end of file
+.DS_Store
+vendor/
\ No newline at end of file
diff --git a/3rdparty/fguillot/picofeed/.travis.yml b/3rdparty/fguillot/picofeed/.travis.yml
index 83334e8c4..0c3d0fe55 100644
--- a/3rdparty/fguillot/picofeed/.travis.yml
+++ b/3rdparty/fguillot/picofeed/.travis.yml
@@ -7,4 +7,6 @@ php:
   - "5.3"
 
 before_script: wget https://phar.phpunit.de/phpunit.phar
-script: php phpunit.phar
+script:
+ - composer dump-autoload
+ - php phpunit.phar
diff --git a/3rdparty/fguillot/picofeed/README.markdown b/3rdparty/fguillot/picofeed/README.markdown
index 99ef68237..8f01b4e8e 100644
--- a/3rdparty/fguillot/picofeed/README.markdown
+++ b/3rdparty/fguillot/picofeed/README.markdown
@@ -38,17 +38,20 @@ Authors
 -------
 
 - Original author: [Frédéric Guillot](http://fredericguillot.com/)
-- Contributors: See pull-requests, issues tracker and commit history
+- Major Contributors:
+    - [Bernhard Posselt](https://github.com/Raydiation)
+    - [David Pennington](https://github.com/Xeoncross)
 
 Documentation
 -------------
 
 - [Installation](docs/installation.markdown)
-- [OPML file importation](docs/opml-import.markdown)
-- [OPML file exportation](docs/opml-export.markdown)
+- [Running unit tests](docs/tests.markdown)
 - [Feed parsing](docs/feed-parsing.markdown)
 - [Feed creation](docs/feed-creation.markdown)
 - [Favicon fetcher](docs/favicon.markdown)
+- [OPML file importation](docs/opml-import.markdown)
+- [OPML file exportation](docs/opml-export.markdown)
 - [Web scraping](docs/grabber.markdown)
 - [Debugging](docs/debugging.markdown)
 - [Configuration](docs/config.markdown)
diff --git a/3rdparty/fguillot/picofeed/docs/feed-parsing.markdown b/3rdparty/fguillot/picofeed/docs/feed-parsing.markdown
index 10f20d31a..22f84339b 100644
--- a/3rdparty/fguillot/picofeed/docs/feed-parsing.markdown
+++ b/3rdparty/fguillot/picofeed/docs/feed-parsing.markdown
@@ -1,205 +1,164 @@
 Feed parsing
 ============
 
-Download and parse a feed
--------------------------
-
-Try this example from a command line script:
+Parsing a subscription
+----------------------
 
 ```php
-<?php
-
-require 'path/to/PicoFeed.php';
-
-use PicoFeed\Reader;
+use PicoFeed\Reader\Reader;
+use PicoFeed\PicoFeedException;
 
-$reader = new Reader;
+try {
 
-// Try to discover the XML feed automatically
-$reader->download('http://bbc.co.uk/news');
+    $reader = new Reader;
 
-$parser = $reader->getParser();
+    // Return a resource
+    $resource = $reader->download('https://linuxfr.org/news.atom');
 
-if ($parser !== false) {
+    // Return the right parser instance according to the feed format
+    $parser = $reader->getParser(
+        $resource->getUrl(),
+        $resource->getContent(),
+        $resource->getEncoding()
+    );
 
+    // Return a Feed object
     $feed = $parser->execute();
 
-    if ($feed !== false) {
-        echo $feed;
-    }
+    // Print the feed properties with the magic method __toString()
+    echo $feed;
+}
+catch (PicoFeedException $e) {
+    // Do Something...
 }
 ```
 
-- The method `getParser()` return `false` when there is something wrong during the download or the feed detection
-- The call `$parser->execute()` return `false` when there is a parsing error
-
-In your terminal you will got an output like that:
-
-```
-Feed::id = http://www.bbc.co.uk/news/#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa
-Feed::title = BBC News - Home
-Feed::url = http://www.bbc.co.uk/news/#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa
-Feed::date = 1399934742
-Feed::language = en-gb
-Feed::items = 84 items
+- The Reader class is the entry point for feed reading
+- The method `download()` fetch the remote content and return a resource, an instance of `PicoFeed\Client\Client`
+- The method `getParser()` returns a Parser instance according to the feed format Atom, Rss 2.0...
+- The parser itself returns a `Feed` object that contains feed and item properties
+
+Output:
+
+```bash
+Feed::id = tag:linuxfr.org,2005:/news
+Feed::title = LinuxFr.org : les dépêches
+Feed::url = http://linuxfr.org/news
+Feed::date = 1415138079
+Feed::language = en-US
+Feed::description =
+Feed::logo =
+Feed::items = 15 items
 ----
-Item::id = e411a646
-Item::title = Nigeria rejects captive girls 'swap'
-Item::url = http://www.bbc.co.uk/news/world-africa-27386285#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa
-Item::date = 1399933404
-Item::language = en-gb
-Item::author =
+Item::id = 38d8f48284fb03940cbb3aff9101089b81e44efb1281641bdd7c3e7e4bf3b0cd
+Item::title = openSUSE 13.2 : nouvelle version du caméléon disponible !
+Item::url = http://linuxfr.org/news/opensuse-13-2-nouvelle-version-du-cameleon-disponible
+Item::date = 1415122640
+Item::language = en-US
+Item::author = Syvolc
 Item::enclosure_url =
 Item::enclosure_type =
-Item::content = <p&