ImageEngine/gaffer — pull request #196 by johnhaddon (2013-04-22 23:52:28+00:00)
Title: Remembering UI state

- Remembers collapsed/expanded status of CompoundPlugValueWidgets, using the stored status when creating new instances.
- Remembers the current tab in the StandardNodeUI and uses it when creating new instances.

States are stored on non-serialisable plugs on the node.