WinGui:

WinGui:
- Fixed one cross-threading bug with a dirty hack. This will need to be sorted out properly later.
- Added cancel button place holder on frmReadDVD. (will be used for instances where hbcli stalls or crashes)
- Fixed a few Design issues with windows appearing with the wrong dimensions.
- Updated some comments about bugs that need fixed.

git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@723 b64f7644-9d1e-0410-96f1-a4d463321fa5