libGDX updated to 1.5.4  |  ai updated to 1.5.0
libGDX updated to 1.5.4  |  ai updated to 1.5.0

lanen/GDXJam,libgdx-jam/GDXJam,libgdx-jam/GDXJam,lanen/GDXJam,Twiebs/GDXJam,libgdx-jam/GDXJam,Twiebs/GDXJam,Twiebs/GDXJam,lanen/GDXJam