Issue 15 14 experimental

I pulled down the changes from hsoft/develop, merged, and run the py.test.  Manual tests seem OK.  All passed, 58 skipped, 1 xskipped.  There weren't any tests added for this since it's all drawing-based changes.  My copy of Orca doesn't even run since I upgraded to Ubuntu 14, so I don't have any idea about the accessibility.