nimlime doesn't syntax highlight nimble files

[timotheecour]

(unless one manually selects "open all current extension as ... nim, which is not the correct way; it should be automatic, and also be nimble specific (even if it defaults to nim for now) to account for potential differences bw nim and nimble)

related

• syntax highlight of nims, nim.cfg, nimble files broken on github, highlight, sublimetext - Nim forum

[AmjadHD]

This was fixed by #126.