of VSEval.

resizing.  There is still a gab between them and the change button.

sub-object permissions.

New UI-resizing interface.

Changed the way wrapping is done when getting an explicitly-wrapped
object from an implicitly-wrapped object to avoid an extra level of
wrapping.

Fixed a bug that prevented propigation of some filtering errors.

by returning None, rather than 0.

non-binary pickle floats.