[Building Sakai] The PDA Portal, XSL Portal, and Neo Portal are no longer in Trunk

[Charles Severance]

Hi all,

Morpheus is now the only portal in trunk.  The PDA, Neo, and XSL Portal have been removed.  Portal Chat was the largest remaining broken bit in Morpheus and Alex Balleste now has that working in Morpheus.

There is much more UI work to do - but this is an important milestone for the future of Sakai.

We owe a debt of gratitude to Mark Reilly and NYU for this outstanding work.

/Chuck