MP1-4163 : Fix/Rework of quota management to support unc path (regeszter patch)
Fork : WIP (http://issues.team-mediaportal.com/browse/MP1-2691) only keep keymap.xml
Merge remote-tracking branch 'remotes/upstream/MP1-4163-BUG-TV_Server_Disk_Quota_not_working' into 1.5.0Fork