Performance should be good, it cleans some unused code too. Windows build not tested.
This is a testing version of stk using freetype It enable better arabic font display with less blurred glyph to all fonts thanks to hinting provide by freetype. TODO: billboard text
git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/main/trunk@11846 178a84e3-b1eb-0310-8ba1-8eac791a3b58