Add a list of registered applications to the JSON dump
Add a list of registered applications to the JSON dump

closes #11095

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