This patch allows SuperTux to build to 95%

git-svn-id: https://rebeccablackos.svn.sourceforge.net/svnroot/rebeccablackos@2497 56e3d1a8-0179-4092-b3e2-9fbbcda0c0a9
This lets supertux2 compile to 95% without the copy header hack

git-svn-id: https://rebeccablackos.svn.sourceforge.net/svnroot/rebeccablackos@2498 56e3d1a8-0179-4092-b3e2-9fbbcda0c0a9
I think this fixes a build issue

git-svn-id: https://rebeccablackos.svn.sourceforge.net/svnroot/rebeccablackos@2499 56e3d1a8-0179-4092-b3e2-9fbbcda0c0a9