We finally got all our code working with the latest PS. That is, all the bugs

I reported appear fixed and I didn't encounter any new ones. Yay!

I pushed some patches that fix minor issues:

1. ODDP macro was using deprecated % operator

2. DESTRUCTURING-BIND was binding empty tails to null, not []

3. LOOP was choking on variable names like "count" that looked like keywords.

Daniel