LDAP: allow different UUID attributes for groups and users

fixing php 5.3 compatibility

find users which are in the same group

due to internal implementations touch will always be successful - $mtime...

don't trigger the create hooks when if the file already exists for file_put_contents

Do not call changeDirectory() when no dir set on breadcrumb

Trashbin fixes

due to internal implementations touch will always be successful - $mtime will be stored in the cache
from desktop client perspective it is necessary to set the mtime under every condition

Fixed login warning style

Various fixes for the streamwrapper based SMB backend

Removed bold so it takes less space and set alignment to left.

catch unknown timezone and fall-back to UTC

Added filesApp flag as input field for files app detection

Test OC_User_Database in Test_User_Database instead of OC_User_Dummy.

* owncloud/fixing-5006-master:
  Use strict comparison === instead of ==.
  Adjust return value tests for checkPassword() to what OC_User_Example says.
  Make OC_User_Dummy::checkPassword() compatible with OC_User_Example.
  Use parent:: in Test_User_Database::getUser().
  Test_User_Backend::getUser() does not return an array, it returns a string.
  Test OC_User_Database in Test_User_Database instead of OC_User_Dummy.

User::delete should return bool

PHP Fatal error: Can't inherit abstract function OCP\ISession::set() (previously declared abstract in OC\Session\Session)

The user id has to be returned.

let admin specify timezone for log file entries

Since the files app can be reached under multiple URLs, either root,
files.php or public.php, a flag has been added to the DOM to help apps
(like file viewers) to detect whether they are currently in the files
app.

OC_App: Cache list of enabled apps