Upgrade dots node release to strictly adhere to Semantic Versioning.

[bigeasy]

Had my own notion of how versions would work because I wasn't used to the prerelease identifiers. I favored an even/odd major to indicate unstable/stable, which is itself an inversion of what people expect, but zero is even and it is my first unstable version number, so it made sense to me.

Now I'm okay with Semantic Versioning. It's what people expect. Saying Semantic Versioning seems to make other developers happy.