Added support for menu frames.  Didn't factor commonalities between application frames and menu frames yet.
Added support for menu frames.  Didn't factor commonalities between
application frames and menu frames yet.

antifuchs/mcclim,onixie/mcclim,slyrus/mcclim,swflint/McCLIM,slyrus/mcclim,onixie/mcclim,antifuchs/mcclim,onixie/mcclim,swflint/McCLIM,swflint/McCLIM