cpu frequency cannot be changed at runtime

git-svn-id: svn://svn.code.sf.net/p/amforth/code/trunk@1672 fd1c0b69-5d68-47f5-910c-86182ebb6ecd
cpu frequency cannot be changed at runtime

git-svn-id: svn://svn.code.sf.net/p/amforth/code/trunk@1673 fd1c0b69-5d68-47f5-910c-86182ebb6ecd
Size optimizations since some core/words have changed in size

git-svn-id: svn://svn.code.sf.net/p/amforth/code/trunk@1674 fd1c0b69-5d68-47f5-910c-86182ebb6ecd
Don't report missing features.

git-svn-id: svn://svn.code.sf.net/p/amforth/code/trunk@1675 fd1c0b69-5d68-47f5-910c-86182ebb6ecd
Merge branch 'hq'

Conflicts:
	tools/amforth-shell.py