Sublime Semver Support

[Thom1729]

It would be easier for package authors to declare sublime version support using semantic version numbers instead of build numbers, such as ">=3.0" rather than ">=3000". I think that this would significantly reduce the number of package submissions that declare the wrong version (e.g. 3000 when the package includes a sublime-syntax). Developers targeting dev builds could still declare them.

[FichteFoll]

The downside is that we'd require a lookup table for all previous and future release versions to translate them back to build numbers because you don't get the semantic number from the API.

I do agree that the people having to specify >=3092 is annoying, however. The same applies to .sublime-color-scheme as well, which we don't have a check for yet.

[deathaxe]

With ST4 dropping versioning, that change doesn't make sense anymore.