So same look, but smaller files (saved ~25%).
git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/main/trunk@4541 178a84e3-b1eb-0310-8ba1-8eac791a3b58
model), fixed detection of terrain (e.g. triggering rescue when trying to
drive on water).
git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/main/branches/irrlicht@3245 178a84e3-b1eb-0310-8ba1-8eac791a3b58