Attempting to debug cond/case issue
Merge remote-tracking branch 'origin/310-dev' into 310-dev

Conflicts:
	lib/stdlib.scm
Prepping file for release

For now we want to use the old (lambda) style cond/case macros so they are as stable as possible for a release. We will come back later and get to the bottom of the expansion problem here...
Revised the 3.10 section