Adding new timelines stats page

This is takes the same page I've passed around statically, and allows us to generate it dynamically.

Not something to do often, but is very informative.

Tested on central server; please see screenshot below!

![image](https://f.cloud.github.com/assets/4072455/1276768/c5894a7a-2e92-11e3-9e95-e563699215f3.png)