Adding select parent panel dialog.

Working on a select parent panel dialog. This isn't finished yet. I've run out of steam for the weekend I think. This might take me the rest of next week, not sure how much integration logic is needed for existing code.

So far the goal is, first select the presenter, then it will find the view and display the panels available...
![screen shot 2013-07-28 at 1 44 45 pm](https://f.cloud.github.com/assets/1326504/868829/8aa08b14-f7c7-11e2-8d4b-be64611078e0.png)