Cleanup vs configs

[canihavesomecoffee]

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Reduces the amount of VS configs to 2 (64 bit OCR enabled debug and release), cleans up the Nuklear GUI from the repo, build Rust in the correct mode (release or debug) depending on the build.

[cfsmp3]

Some spring cleaning is always nice

[cfsmp3]

Some spring cleaning is always nice

[PunitLodha]

You could also remove windows/rustx86.bat, as its not being used anymore

[prateekmedia]

@canihavesomecoffee is there any blocker for this PR, if not why haven't it been merged already?