- Widget now has a children array
- Widgets can be activated and deactivated (this recurses over child widgets)
- Renderers are now turned on and off in activate/deactivate methods
- It is now possible to set a tool-local path (this path is appended to the tool's base path)
- TabContainer can now automatically set a path based on paths given in its tab configuration
- It's now possible to directly link to subviews of the viewer and the hunt optimizer