x264: hardcode the version string so that the full and correct x264 version is used in encoder/set.c, regardless of the tarball (full git repo vs. git archive) or where HandBrake is built from (source tarball vs. svn or git checkout).



git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@5461 b64f7644-9d1e-0410-96f1-a4d463321fa5