Restoring previously deleted setData()
conflit
outputformat - de-activating (once again) setData() method
OutputFormat model - still in WIP
Merge remote-tracking branch 'upstream/master'
mapsettings / outputformat model - WIP

Sounds coherent with what @yjacolin imagined for the interface, as for
now.
Merge remote-tracking branch 'upstream/master'
change Abort to Discard for the button in outputformat form