Versioning and releases

[iboB]

I see there are no versions and releases so users must use bleeding edge or a fork of Oryol and all dependencies.

It seems to me that in order to properly support versions you must tag all dependencies then change fips.yml to point to the appropriate tags. It's somewhat of a grunt work but I think it's important to allow users work without the risks involved with always using bleeding edge.

This will also allow safe tagging of stable versions which may be useful for breaking changes (for example, the one in the sokol_gfx pull request)

An added benefit will be the ability to git bisect, which with luck you will never have to use.

PS But according to Murphy's law the only way to guarantee you will never use something is to invest effort in making it. So there's that 😆