Added DEFGENERIC form for GADGET-BED-REGION.
Added DEFGENERIC form for GADGET-BED-REGION.

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