gitlabhq/gitlabhq — pull request #2260 by hiroponz (2012-12-12 12:01:28+00:00)
Title: Improve network-graph

A merged branch may sometimes be unclear.
For example, "feature-1" branch was merged into "develop" branch, but it is not unclear.
![network_graph_before](https://f.cloud.github.com/assets/72138/7929/0f7cc490-4451-11e2-99fe-36c35c92c3f1.png)

It is improved as follows.
![network_graph_after](https://f.cloud.github.com/assets/72138/7930/19e6ca70-4451-11e2-8a98-01ac1e8bdfe7.png)