MayaVi2:
    - Core:
        - Better and correct persistence. (p)
	- Double-clicking on objects in the scene to open there
	  properties.

    - Sources:
        - Multiblock data support.

    - Modules/Filters:
        
    - UI:
        - Option to make slicing and other operations less interactive
          (like the streamline module) for larger data.
        - Transfer editor for images. (g)

    - Misc:
        - Support for animation.
        - Support for multiple renderers in a single scene.
        - Support for saving the default values of a TVTK object and
          persist them.

    - Documentation:

    - Mlab:
	- add texture support to Mlab 
