Resolve "Graphical view(s) presenting the scenarios as a graph (ie. shows the instances in a graph)"
requested to merge 397-graphical-view-s-presenting-the-scenarios-as-a-graph-ie-shows-the-instances-in-a-graph into master
add the absReport odesign allowing to show a mergedStep view of several witnesses of a given goal
Closes #397 (closed)