Merge remote-tracking branch 'owncloud/master' into add_resetadminpass_command

* owncloud/master: (238 commits)
  Change visibility of scanner internals
  [tx-robot] updated from transifex
  remove legacy OC_Filesystem being used in a hook callback
  add title property to share dialog
  forgotten infobox messages translations
  reverts 188c5435 and translates only mail
  fix warning text and margin
  Adjust core apps to use "requiremin" instead of "require"
  Added requiremin/requiremax fields for apps
  [tx-robot] updated from transifex
  unwrapped strings fix
  allow resharing of files with only share permissions
  don't lose file size during rename
  drop superflous statement in phpdoc
  add preRememberedLogin hook and document this and postRememberedLogin in class descripttion. Also fixes documentation of postLogin hook
  [tx-robot] updated from transifex
  fix grammar
  make user_ldap fully translatable
  [tx-robot] updated from transifex
  fix typo
  ...

Conflicts:
	core/register_command.php