Bugfix.  stealing from moksha.wsgi.
misc bugfix.
Beginnings of just status updates.
Check out each commit.
data model for commits.
No more pprint.
Only process changed files.
Revert "Only process changed files."

This reverts commit c29d131b2e871be4624230d123ca199b04a53002.
Partially done status posting.
Use oauth token to post statuses.
Let user keep a .config/pep8 file for per-repo configuration.
Keep the commit in the DB.
Get repo toggling on lock.
Merge pull request #5 from ralphbean/feature/just-statuses

Feature/just statuses