CLI: update help for --deinterlace option after mcdeint removal.


git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@6427 b64f7644-9d1e-0410-96f1-a4d463321fa5
CLI: update help for --rotate option to mention the new modes introduced before 0.9.9 ;-)


git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@6428 b64f7644-9d1e-0410-96f1-a4d463321fa5