Adam Barth 2f3baf14b3 Parent data fixes
Add some missing functionality to ParentData subclasses.

Fixes #474
2015-12-06 21:34:41 -08:00
..
2015-12-06 21:34:41 -08:00
2015-11-03 13:50:26 -08:00
2015-12-01 20:36:52 -08:00
2015-10-29 13:42:57 -07:00