a lot of stuff: - added an autoupdater option * works in mac osx only * the xml file should be hosted on official webserver * checkbox could be moved in a "updates section" of the option page * only english and italian translation provided for new option - reverted openalbridge type for compatibility - german translation fix

[Desktop Entry]
Type=Application
Version=1.0
Encoding=UTF-8
Name=Hedgewars
GenericName=Fighting Hedgehogs
GenericName[tr]=Worms Benzeri Strateji Oyunu
GenericName[ru]=Битвы ежей
Icon=hedgewars.png
Exec=hedgewars
Terminal=false
StartupNotify=false
Categories=Application;Game;StrategyGame;