Added text about fluid properties interrogator to newsletter
Added text about fluid properties interrogator to newsletter

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