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
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
Use $server->getMemCacheFactory() in ldap connection
Merge branch 'master' into memcache-public