DynamoDS/Dynamo — pull request #2609 by theanh0512 (2014-10-03 07:54:47+00:00)
Title: Hook Cancel Button to Shift+F5, Give it toolTip

As discussed EB, I change the cancel Run button like this
![cancel button](https://cloud.githubusercontent.com/assets/8348435/4503056/710028e0-4ad2-11e4-8dae-47e356f261e0.png)
@sharadkjaiswal Please review it