cleaned up master translation file
cleaned up master translation file

Mark unused entries with '_OBSOLETE' to help other translators remove
unused entries from 'their' language.

Removed some pure technical translations meant for (copy and paste) error reporting
to developers or to the irc channel anyway. Since english is the common denominator
in bug reporting anyway, having the translated message to retranslate again is pointless.

naimdjon/fluxbox,luebking/fluxbox,Arkq/fluxbox,olivergondza/fluxbox,naimdjon/fluxbox,naimdjon/fluxbox,olivergondza/fluxbox,lukoko/fluxbox,Arkq/fluxbox,Arkq/fluxbox,luebking/fluxbox,luebking/fluxbox,lukoko/fluxbox,luebking/fluxbox,olivergondza/fluxbox,lukoko/fluxbox,Arkq/fluxbox,luebking/fluxbox,Arkq/fluxbox,lukoko/fluxbox,lukoko/fluxbox,naimdjon/fluxbox,olivergondza/fluxbox,olivergondza/fluxbox,naimdjon/fluxbox