Background Removal / Virtual Green-screen & Low-Light Enhance v1.3.5

In this release
- Better versioning of the plugin
- GPU support on Windows through DirectML (any available GPU)

Install:
- Windows (64bit): Unzip the `obs-backgroundremoval-win64.zip` file in the OBS directory (e.g. `C:\Program Files\obs-studio`)
- Mac OSX: Unzip `obs-backgroundremoval-macosx.zip` to `/Applications/OBS.app/Contents/`. e.g. `$ unzip -o obs-backgroundremoval-macosx.zip -d /Applications/OBS.app/Contents/`

In this release

• Fixing the problem of down&up scaling the original image. Instead - apply the mask to the original image size, without reducing its resolution.

This release features

• Omni color space handling - fixing crashes due to unsupported color spaces
• Slightly better performance
• Windows install .zip
• Arch linux package

Let me know of any problems, or better yet - help me solve them! #opensource

I've sorted out the build on Linux and Windows, so now it supports all 3 major OSs.

The binaries to install it are in the Github Releases page: https://github.com/royshil/obs-backgroundremoval/releases

I also added support for multiple color spaces. Although still facing some problems with YUV 4:2:0 spaces (e.g. NV12 and I420). Other color spaces seem to be working.