traits2 basic usage example

Wow, that makes life much easier! I'll get started on

    > re-porting the new style config library to use your
    > modified Traits2.

OK, great, just be aware that the directory organization will likely
change a bit over the next couple of weeks as I try to synchronize my
quick port with the enthought core tree. But this change will be
localized to the one or two lines where the import occurs.

Eric Jones suggests we use continue to place traits under an enthought
basedir so it will be easier to keep our tree synched with theirs. So
it will probably either matplotlib.enthought.traits or simply
enthought.traits depending on how things shake out. He is also
interested in maintaining python2.2 compatibility so that bodes well
for us being able to work from their un/lightly-modified code base.