SuperTux/portable

kopia lustrzana https://github.com/SuperTux/portable

Ingo Ruhnke 65a95fc6d8 - a new level for testing		19 lat temu
..
background.stplv	65a95fc6d8 - a new level for testing	19 lat temu
interactive.stplv	65a95fc6d8 - a new level for testing	19 lat temu
level1.stplv	602ee2b6ca - added png2raw converter	19 lat temu
skybox.stplv	65a95fc6d8 - a new level for testing	19 lat temu