Version bump to 0.2.3

Version bump to 0.2.2

Version bump to 0.2.1

Merge pull request nodegit#291 from nodegit/bump-version-docs

Bump to 0.2.0!

Version bump to 0.1.4.

Remove messages from build failure.

Version bump to 0.1.3, following hotfix.

Version bump to 0.1.2.

Tagging 0.1.1 release.

0.1.0

Version bump