**BUG**
Concise problem statement:
While edit a PCB lib, if track or measure tool is selected. ESC has no effect. I have to change to pad or via to deselect tool and return to cursor mode.
http://imgur.com/oGjRim0
Steps to reproduce bug:
1. open a part in pcb lib editor
2. select track tool
3. press ESC has no effect.
Results:
Expected results:
Browser: Chrome