Re-Add imove.

git-svn-id: svn://svn.code.sf.net/p/amforth/code/trunk@1508 fd1c0b69-5d68-47f5-910c-86182ebb6ecd
Use existing words. Save code space.

git-svn-id: svn://svn.code.sf.net/p/amforth/code/trunk@1509 fd1c0b69-5d68-47f5-910c-86182ebb6ecd
Merge branch 'hq'
marker rewritten