************************************************************************//
Assign_DD_Label //
This assigns the DEO's from the DD. This uses short labels and //
sets column headers. //
************************************************************************//
notification that an item mask value has been changed by the DD. This
change already made to the first form must be made to all other items
in the same column
notification that an item option has been changed by the DD. This
change already made to prototype object and must now be made items
for that column. Note that only the options that matter trigger this
notification
this fixes grid bug where insert_row loses the current changed value.
this only happens when you've changed an item in the top row and you press
the up arrow.