first iteration of support for fancier /repos/:repo_key/commits/ API (#40)
add patch text to /repos/:repo_key/commits/ API (#40)
Replace /repos/{repo_key}/description with /repos/{repo_key}, and make /repos/ list same (#47)
added /repos/{repos_key}/branches (#48)
basic comment based organization to start with (#54)
added /repos/{repo_key}/branches/{branch_name} (#53)
Move get_repos_commit to correct comment-org section (#54)
missing slash for /repos/{repo_key}/branches/{branch_name}/ (#53)
porcelain methods on github seem to support branch_or_tag_or_commit always, but precedence maybe shouldn't be the same
correct precedence for sha vs tags/branches
added github equivalent  /repos/:repo_key/tags API (#50)
cleaner way of getting tag name (#50)
fix minor issue introduced by d99d9c2
fix issue with annotated tags in tags api (points to tag hash rather than commit hash) (#50)
added non-github api for retrieving tag by name /repos/{repo_key}/tags/{tag_name} (#59)
add support for retrieving .diff (#56)
be consistent with API urls rather than random github endpoint (also like /compare/ when we implement it)
fix a bunch of test :)
make pep8 happy
change repo_key/blob to repo_key/raw (#60)