MacGui: Video Filter and Picture Settings

MacGui: Video Filter and Picture Settings
- Changed picture settings and video filter display in the main window to three text fields (removed 24 outlets and text fields). Its a hoky layout right now, but I have a feeling the video tab will be changing.
- Show actual cropping values in the main window as well as Auto/Custom
- Show custom filter settings if used.
- Removed redundant anamorphic calculation code. Its now accessed from each controller that needs it from preview controller
- Fixed an issue where decomb from a previous preset would linger in a preset that did not have decomb specified.
- Updated the queue display to show custom filter info if present.

git-svn-id: svn://localhost/HandBrake/trunk@2125 b64f7644-9d1e-0410-96f1-a4d463321fa5