06.02.09 - 12.02.09 commit summary

• New kart named Puffy was added

• Mr. Iceblock was updated
  
• Track- and kart-specific textures are now automatically used instead of textures in data/textures (in cases where there are two files with the same name)

0.7 work is progressing; tracks and kart models are now loaded, with physics and some visuals.
Note: the SVN version isn't using Irrlicht yet, in order to be fully playable.