Apply zenith432 patch (Load drivers from /Library/Extensions when using '-f' with OS 10.9) http://forge.voodooprojects.org/p/chameleon/issues/352/

git-svn-id: http://forge.voodooprojects.org/svn/chameleon@2265 b5af796a-00a8-11df-919b-ffff7a100b7d