fedmsg-tail --gource
Grab and cache avatars from gravatar.com (for --gource).
Colors for --gource.
Use a fake user if fedmsg.meta returns none.
Some pep8.
Remove comment about keeping old-form tail messages.
Play with tree layout: organize by service (--gource)
Cosmetic name change (--gource)
Playing with colors.
Clarify functional thing /cc @abadger.
Use python-fedora for gravatar construction /cc @abadger.
Needed an extra int() cast in there.
Optimize by only checking for cache dir when necessary (--gource).
Typofix.
Got the order reversed.
Make gravatar cache directory configurable (--gource) /cc @abadger
Fix python-fedora in setup.py
Fixes for the unit tests.
Merge pull request #123 from fedora-infra/feature/gource-omg

fedmsg-tail --gource