******* Made the framework for selection operations ( invert selection, select random) to be handled by a single operator, atm only normal/mouse selection is possible to be ported - invert selection - select random - select by layer - select by type
******* Made the framework for selection operations ( invert selection, select random) to be handled by a single operator, atm only normal/mouse selection is possible to be ported - invert selection - select random - select by layer - select by type