Fix for media-video/handbrake-9999

Set media-video/handbrake to pull from main handbrake svn since the github handbrake no longer exsits.

EGIT_REPO_URI="git://github.com/HandBrake/HandBrake.git" <<- dead

ESVN_REPO_URI="svn://svn.handbrake.fr/HandBrake/trunk" <<- live