Pygit2 0.22.0 released, updates to libgit2 0.22.0

This release requires the recently released libgit2 0.22.0; other changes include an improved support for remotes. See the full list of changes. Thanks to Carlos Martín Nieto, Matthew Duggan, Greg Fitzgerald, Kevin Kin-Foo, Richard Möhn, Lukas Fleischer, Peter Dave Hello and Philippe Ombredanne. Resources: Download from https://pypi.python.org/pypi/pygit2 Documentation at http://www.pygit2.org/ Join us at https://github.com/libgit2/pygit2 Enjoy!