Add documentation for moose system Outputs on the website. Remove all the "puppet"s from the Outputs doc.
Add documentation for moose system Outputs on the website.
Remove all the "puppet"s from the Outputs doc.

Refs #9638.

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