Merge remote-tracking branch 'owncloud/master' into fixing-3417-master

* owncloud/master: (1989 commits)
  [tx-robot] updated from transifex
  dont try to register background jobs if we haven't upgraded yet
  adjust test
  coding style
  coding style
  On webdav sesssions, loginname was compared to username which does not need to match necessarily
  rely only on php DateTime to parse the db datetime string
  LDAP: fix method behind save button on advancend and expert tabs, fixes at least Home Folder setinng
  Fix webroot for update page
  Update 3rdparty ref
  update 3rdparty
  toggle select all checkbox
  remove unneeded ; in comment
  LDAP: the browser shall not autofill userdn and password, usually login credentials are inserted. fixes #6283
  Add test for having utf8 filenames in the cache
  fix fallback overwriting result of getHome
  [tx-robot] updated from transifex
  fix smbclient directory listing parser
  cache the home folder of a User
  Send "SET NAMES utf8" to MySQL for PHP below 5.3.6
  ...

Conflicts:
	lib/util.php