port map can now handle set of target ports per a source port
port map can now handle set of target ports per a source port

pcahyna/leapp-to-prototype,vmindru/prototype,mfranczy/prototype,mfranczy/prototype,leapp-to/prototype,GAZDOWN/leapp,pcahyna/leapp-to-prototype,vinzenz/prototype,vmindru/prototype,GAZDOWN/prototype,ncoghlan/prototype,vmindru/prototype,GAZDOWN/prototype,ncoghlan/prototype,leapp-to/prototype,GAZDOWN/prototype,leapp-to/prototype,mfranczy/prototype,vinzenz/prototype,ncoghlan/prototype,vmindru/prototype,pcahyna/leapp-to-prototype,vinzenz/prototype,GAZDOWN/leapp,mfranczy/prototype,vinzenz/prototype,leapp-to/prototype,pcahyna/leapp-to-prototype,ncoghlan/prototype,GAZDOWN/prototype