guardian/frontend — pull request #2298 by gklopper (2013-11-15 15:24:02+00:00)
Title: Tried to rationalise graphs a bit.

Replaced many different line chart classes with a single class and method of rendering.

Also added JVM memory metrics page.
![memory](https://f.cloud.github.com/assets/76709/1550792/de3ee26e-4e09-11e3-9f3f-d30e277580cb.png)