V4 - Preview

- Large VRAM savings, usage down about 50% i think due to IP adaptors and prompting combines. 6gb ram may be useable for smaller videos especially in painting.

- removed cropping (do that in masking flow if needed).

- masked prompting basic has been removed because it was redundant with the RGB masks doing the same things.

- RGB masks now default to black and white masks as normal. Can just enable any color after that.

- All IP adaptor loading is now unified... big error in the betas was the loading of the IP adaptors, causing much higher memory use than should have been when using more than one.

- finished... kinda the scroll/pan/zoom BG generations.

- Added new notes for things

- Cleaned up interface for release