Fix travis build (#178)

* Use stable12 branch for travis

* Shorten db indices to max 27 characters to satisfy app:check-code

* Use precise container, downgrade to psql 9.4

* Create psql role

* Fix ContentController test

* Fix PageController and StatusService tests

* Use OCP\IDBConnection, OCP\IDb was removed

* Extend IntegrationTest from \Test\Testcase, use loginAsUser to login

* Require phpunit 5, nextcloud tests not compatible with phpunit 6

Change tests to use phpunit from vendor directory

1 files changed, 1322 insertions, 7 deletions

diff --git a/composer.lock b/composer.lock
index bfce4fd6f..89a35c0b6 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,8 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
         "This file is @generated automatically"
     ],
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+    "hash": "42e736ee493ffe0d8e66714313365d2d",
+    "content-hash": "19af3d601f08f25dc7de1a47cd2eb6fb",
     "packages": [
         {
             "name": "ezyang/htmlpurifier",
@@ -51,7 +52,7 @@
             "keywords": [
                 "html"
             ],
-            "time": "2017-03-13T06:30:53+00:00"
+            "time": "2017-03-13 06:30:53"
         },
         {
             "name": "fguillot/picofeed",
@@ -104,7 +105,7 @@
             ],
             "description": "Modern library to handle RSS/Atom feeds",
             "homepage": "https://github.com/fguillot/picoFeed",
-            "time": "2017-04-07T01:57:15+00:00"
+            "time": "2017-04-07 01:57:15"
         },
         {
             "name": "pear/net_url2",
@@ -165,7 +166,7 @@
                 "uri",
                 "url"
             ],
-            "time": "2016-04-18T22:24:01+00:00"
+            "time": "2016-04-18 22:24:01"
         },
         {
             "name": "riimu/kit-pathjoin",
@@ -210,7 +211,7 @@
                 "path",
                 "system"
             ],
-            "time": "2015-08-22T11:29:24+00:00"
+            "time": "2015-08-22 11:29:24"
         },
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@@ -255,10 +256,1324 @@
                 "xml",
                 "zf2"
             ],
-            "time": "2016-02-04T21:02:08+00:00"
+            "time": "2016-02-04 21:02:08"
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