Added conditional filtering for proxy tables to avoid cleanse failures of custom MC:s like the Ada MC
Added conditional filtering for proxy tables to avoid cleanse failures of custom MC:s like the Ada MC

leviathan747/mc,john-tornblom/mc,john-tornblom/mc,xtuml/mc,keithbrown/mc,keithbrown/mc,leviathan747/mc,cortlandstarrett/mc,lwriemen/mc,keithbrown/mc,john-tornblom/mc,keithbrown/mc,leviathan747/mc,rmulvey/mc,rmulvey/mc,john-tornblom/mc,cortlandstarrett/mc,xtuml/mc,lwriemen/mc,rmulvey/mc,rmulvey/mc,xtuml/mc,john-tornblom/mc,lwriemen/mc,keithbrown/mc,john-tornblom/mc,xtuml/mc,rmulvey/mc,leviathan747/mc,cortlandstarrett/mc,cortlandstarrett/mc,john-tornblom/mc,cortlandstarrett/mc,lwriemen/mc,john-tornblom/mc,xtuml/mc,xtuml/mc,lwriemen/mc,leviathan747/mc,keithbrown/mc,leviathan747/mc,lwriemen/mc,cortlandstarrett/mc,rmulvey/mc