DynamoDS/Dynamo — pull request #2380 by theanh0512 (2014-09-11 07:38:51+00:00)
Title: change the color of Show samples in folder and the treeViewItem background

![capture](https://cloud.githubusercontent.com/assets/8348435/4230609/96bf8902-3986-11e4-8330-94a31eba9e8a.PNG)

@Benglin Please help me to merge it. I showed it to EB. Thanks