Create git tags when releasing

[emezeske]

I'd like to request that you create a git tag when you release new jars to clojars (or something equivalent). I'm trying to track down a bug, and it's unclear to me which revision of the source code that jar was built from (and whether, in fact, it was built from any revision that I can see, and not a private local branch).

[emezeske]

In case anyone else runs across this, I discovered that the META-INF/maven/emezeske/crate/pom.xml file contained in the jar contains a git commit reference. So it's not that hard to figure out what revision a jar came from. :)