Allow for repos to exists in subdirectories
Color the background of the entire hilighted row
Don't crash on commit messages without newline
Add commit diffstat to the commit view
Expose snapshots for every commit
Truckload of style/layout fixes
Documented example configs to get you up and running quickly

I use goblet via nginx+uwsgi. As it's a bit tricky to get all the
details right, let's ship an example config that does it all. Including
X-Accel-Redirect setup for snapshots and git-http-backend integration.

This commit also fixes some minor inconsistencies found when creating
those examples.
First stab at some documentation