Added Vocaluxe language XML to Android resources format XSLT conversion stylesheet
Added converted language files
Converted partymode language files
Changed language file loading to Android resource format
Updated TicTacToe language file
Merge remote-tracking branch 'remotes/upstream/develop' into develop

Conflicts:
	Output/Languages/German.xml
	Output/PartyModes/Challenge/Languages/German.xml
	Output/PartyModes/ChallengeMedley/Languages/German.xml
	Output/PartyModes/TicTacToe/Languages/German.xml
Converted Hungarian language files
Merge pull request #61 from xDarkice/develop

Changed Language format to Android string resource format
update of french translation (thx to pinky)
Don't use RB to remove player-selection on tic-tac-toe-names.
Merge branch 'develop' of github.com:Vocaluxe/Vocaluxe into develop
Fixed switching of duet-parts.