Merge branch 'develop' into feature/dic

* develop: (441 commits)
  [feature/new-tz-handling] Don't use global user but make it a parameter
  [feature/new-tz-handling] Fix size of suggestion button in chrome
  [feature/new-tz-handling] Fall back to UTC, if the timezone is invalid
  [feature/new-tz-handling] Add previous selected value to validation if valid
  [feature/new-tz-handling] Display suggestion when a different value is selected
  [ticket/10998] Add border-radius to forum rules block - prosilver
  [feature/new-tz-handling] Remove additional marking of selected items
  [feature/new-tz-handling] Move update helper function to new class
  [feature/new-tz-handling] Fix unit test
  [feature/new-tz-handling] Delete old variable which is not used anymore
  [feature/new-tz-handling] Rename $user->tz back to $user->timezone
  [feature/pagination-as-list] New parameter for name of start var
  [feature/pagination-as-list] Updates for nils comments
  [feature/pagination-as-list] Rename and deprecate functions
  [feature/pagination-as-list] Various fixes and improvements
  [ticket/10968] Render pagination within the template
  [feature/new-tz-handling] Remove "timezone might be numeric"
  [feature/new-tz-handling] Add function to update the timezone
  [feature/new-tz-handling] Correctly update user and board timezones on update
  [ticket/10996] Use correct DBMS name in Travis config for PostgreSQL
  ...

Conflicts:
	phpBB/common.php
	phpBB/composer.json
	phpBB/composer.lock
	tests/cron/task_provider_test.php

phpBB/composer.json

@@ -1,8 +1,13 @@
 {
+    "minimum-stability": "beta",
     "require": {
         "symfony/config": "2.0.*",
         "symfony/dependency-injection": "2.0.*",
+		"symfony/event-dispatcher": "2.1.*",
         "symfony/event-dispatcher": "2.0.*",
         "symfony/yaml": "2.0.*"
-    }
+    },
+	"require-dev": {
+		"fabpot/goutte": "1.0.x-dev"
+	}
 }