Exodiff-like summary output
Exodiff-like summary output

Certain key words are now printed for summary reports.

Closes #12682

idaholab/moose,dschwen/moose,jessecarterMOOSE/moose,sapitts/moose,sapitts/moose,harterj/moose,dschwen/moose,SudiptaBiswas/moose,laagesen/moose,SudiptaBiswas/moose,milljm/moose,milljm/moose,bwspenc/moose,sapitts/moose,sapitts/moose,jessecarterMOOSE/moose,YaqiWang/moose,permcody/moose,andrsd/moose,jessecarterMOOSE/moose,permcody/moose,andrsd/moose,YaqiWang/moose,permcody/moose,milljm/moose,nuclear-wizard/moose,laagesen/moose,lindsayad/moose,jessecarterMOOSE/moose,harterj/moose,nuclear-wizard/moose,laagesen/moose,milljm/moose,lindsayad/moose,YaqiWang/moose,laagesen/moose,YaqiWang/moose,idaholab/moose,idaholab/moose,SudiptaBiswas/moose,bwspenc/moose,lindsayad/moose,andrsd/moose,andrsd/moose,sapitts/moose,bwspenc/moose,SudiptaBiswas/moose,harterj/moose,harterj/moose,laagesen/moose,permcody/moose,lindsayad/moose,bwspenc/moose,lindsayad/moose,SudiptaBiswas/moose,idaholab/moose,nuclear-wizard/moose,milljm/moose,nuclear-wizard/moose,jessecarterMOOSE/moose,harterj/moose,idaholab/moose,andrsd/moose,dschwen/moose,bwspenc/moose,dschwen/moose,dschwen/moose