Fixed desktop file By adding an xpm icon
Added copyrights to gameServer directory
Added two copyrights on gameServer
Merge pull request #14 from LocutusOfBorg/fix-desktop

Fixed desktop file https://wiki.debian.org/Games/JessieReleaseGoal
Merge pull request #13 from LocutusOfBorg/fix-license

Fixed many license problems, spotted by licensecheck program