[Enhancement]: Sign the MelonLoader assembly (give it a strong name)

[HAHOOS]

Describe the new feature or enhancement

I've been working on a plugin and I have been trying to make it as backwards compatible as possible. An issue I am encountering is that I cannot reference two versions, because of them not having a strong name, which makes it hard to make plugins/mods compatible with older versions, because of changed methods, non-existent variables etc. I think by signing and giving ML a strong name in the future might help other people make their "Melons" also backwards compatible. Obviously I'm not saying that all older versions should be given a strong name and reuploaded to Github, but in future releases I think it could help some people (not a lot but still).

[HAHOOS]

It seems that I have been able to resolve the issue myself, but I had to download the source code, sign the ML v0.5.7 and build it for VS to let me build my project correctly. I have tested the issue I was experiencing ( MelonLaunchOptions in ML 0.5.7 having Debug.Enabled and in later versions it being Core.IsDebug) and it seems to work correctly.

So if anyone is wondering how you can reference 2 versions of MelonLoader, that's how you do it. Although I find it unlikely that anyone will find it required to use 2 versions