Now been "updated" to support some more funky features :)

Firstly the output is grouped by module, making it clearer to see what commits
belong where.
Secondly, query strings allow you to specify the period, rather than just the
current day that the old one did. This are:

Current Day: period=today
Current Week: period=thisweek
Last n Days: period=days&days=n

There are also subtle location changes to suit the location on the new webserver
rather than raptor.