Move core setup code to controller class
Check for failure in creating htaccessWorking testfile
Merge branch 'master' into setup

Conflicts:
	lib/util.php
fixing typo on $htaccessWorking - testing own code before pushing is appreciated
Copyright and small fix
Merge remote-tracking branch 'origin/master' into setup
fix undefined $htaccessWorking
Change misleading message when file size exceeds upload limit
Separate PHP upload limit and free space
Display different messages for uploadLimit and freeSpace
Update #free_space on getstoragestats AJAX call
 #max_upload is needed after all
Contextual upload error message
fix issue with logging non utf8 chars
do not show 'Add app' and 'More apps' for themed ownCloud
expose memory cache in public api
Use APCIterator for Memcache\APC::clear()
Remove the static dependency on OC_Util from Memcache
get the memorycache factory from OCP\Server instead of a cache instance

this allows apps to specify a prefix to use
Also update the OCP\IServerContainer