2) Added new vec3 object, which is used to convert all
sg* data structures to btVector3. Replaced more sg*
data structures using vec3.
3) Replaced all individual red,reen,blue values in .kart
files with a single 'rgb' vector entry.
git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/trunk/supertuxkart@2047 178a84e3-b1eb-0310-8ba1-8eac791a3b58
2) Cleanup of old unused, and non-bullet code
3) Fixed wheelies, though they are currently still
disabled in the stk_config.data file since the
AI crashes with the new wheelie implementation.
git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/trunk/supertuxkart@1365 178a84e3-b1eb-0310-8ba1-8eac791a3b58
