Cache Test: set datadir to temporary location, otherwise initmountpoints will access to productive location

Cache: mount user mountpoints to make sure that // exists before accessing it. Fixes #2553 and #2374

Fix undefined index for share mount point retrieval

public.php - check if maintenance mode is enabled

Refactor of user management

Replacement for jquery.dialog to fit better with ownCloud design.

initialize the session earlier

Reworked background job system.

In cases where smb4php returns false of an empty array stat/( has to ret...

Speed up octemplate rendering.

isinternetconnectionworking should return false if OC_Config::getValue("has_internet_connection") is false