main::edit_widgetOptions
- option type 'File' : work variable $wV for initial value
- option type 'variable' : list := global + local variables into aVars
- widget browseEdit : option -variable now of type 'variable',
option -choices added (temporary of type 'variable')
new option type 'list'
options for place : new sequence, relative data 0-1 (see main::numEntry01)