[Seaside] WATree in 2.3

[Avi Bryant]

On Wed, 7 May 2003, Nevin Pratt wrote:

> OK, WAComponentTree is nowhere near the same animal as the old WATree.

Yes, this was mentioned earlier.

> What happened to WATree in 2.3?

To be honest I'm not sure.  Evidently it got removed for some reason.  I
doubt it would be very hard to put back.  What happens if you file out the
Tree category from 2.2, file it into 2.3, and change "session stateHolder"
to "WAStateHolder new"?