gitlabhq/gitlabhq — pull request #2348 by koenpunt (2012-12-23 16:07:18+00:00)
Title: Skipping colors to get more contrast between colors

More contrast in the graph colors makes the lines more distinguishable.

See screenshot with before and after.

![before-after](https://f.cloud.github.com/assets/351038/29022/94483048-4d1a-11e2-9e47-c8d4a948fb38.jpg)