[TransWarp] FYI: PEAK is now available from CVS

[Phillip J. Eby]

I've completed the primary reorganization and renaming operations; it is 
now "safe" to check out the PEAK distribution from CVS.

Note that its documentation has not yet been updated, so it still talks 
about TransWarp, and there may be other errors in the docs.  Also, this is 
not a "stable release" in the sense that you can 100% rely on its APIs not 
changing.  It is now essentially stable, but nothing will be truly frozen 
until I write the tutorial docs.