Vb, VbForm - Compression lib movie support
	     Save settings in ~/.Vb_init

Added JPEG capture
Added multiple-speed VCR sync and single-step VCR sync
VCR sync recorded movies get correct timestamps
Added (still non-functional) 24-bit picture scaling

Also added a 'rate' field to specify the capture rate in this case.

Added VCR synchronized capturing.
Added audio capturing (for continuous mode only).
Lots of internal and external improvements.

Made mono capture work.
Don't support rgb24 capture (the code for this doesn't exist in Vrec either!).

Vrecb.  Has a user interface dialog to set options etc.