git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/trunk/supertuxkart@1776 178a84e3-b1eb-0310-8ba1-8eac791a3b58
and build environment. Default is still to build the non-bullet version, to get bullet, configure with '--enable-bullet'. git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/trunk/supertuxkart@1282 178a84e3-b1eb-0310-8ba1-8eac791a3b58