Refactoring/cleaning - closes #1907
Refactoring/cleaning - closes #1907

r18264

roystgnr/moose,Chuban/moose,giopastor/moose,WilkAndy/moose,jasondhales/moose,jiangwen84/moose,jiangwen84/moose,stimpsonsg/moose,liuwenf/moose,kasra83/moose,YaqiWang/moose,apc-llc/moose,zzyfisherman/moose,yipenggao/moose,laagesen/moose,idaholab/moose,harterj/moose,andrsd/moose,joshua-cogliati-inl/moose,WilkAndy/moose,adamLange/moose,dschwen/moose,roystgnr/moose,capitalaslash/moose,milljm/moose,joshua-cogliati-inl/moose,wgapl/moose,laagesen/moose,friedmud/moose,capitalaslash/moose,tonkmr/moose,cpritam/moose,roystgnr/moose,waxmanr/moose,jinmm1992/moose,yipenggao/moose,lindsayad/moose,YaqiWang/moose,cpritam/moose,xy515258/moose,jiangwen84/moose,tonkmr/moose,joshua-cogliati-inl/moose,jasondhales/moose,kasra83/moose,giopastor/moose,yipenggao/moose,WilkAndy/moose,idaholab/moose,danielru/moose,lindsayad/moose,jbair34/moose,roystgnr/moose,apc-llc/moose,SudiptaBiswas/moose,shanestafford/moose,zzyfisherman/moose,liuwenf/moose,stimpsonsg/moose,liuwenf/moose,sapitts/moose,katyhuff/moose,tonkmr/moose,roystgnr/moose,backmari/moose,raghavaggarwal/moose,SudiptaBiswas/moose,shanestafford/moose,dschwen/moose,xy515258/moose,WilkAndy/moose,apc-llc/moose,markr622/moose,idaholab/moose,jessecarterMOOSE/moose,jhbradley/moose,sapitts/moose,markr622/moose,Chuban/moose,liuwenf/moose,liuwenf/moose,cpritam/moose,milljm/moose,cpritam/moose,friedmud/moose,raghavaggarwal/moose,giopastor/moose,mellis13/moose,capitalaslash/moose,jessecarterMOOSE/moose,WilkAndy/moose,harterj/moose,jasondhales/moose,dschwen/moose,backmari/moose,danielru/moose,joshua-cogliati-inl/moose,xy515258/moose,andrsd/moose,sapitts/moose,jhbradley/moose,laagesen/moose,adamLange/moose,jasondhales/moose,markr622/moose,roystgnr/moose,nuclear-wizard/moose,milljm/moose,liuwenf/moose,jinmm1992/moose,bwspenc/moose,mellis13/moose,tonkmr/moose,sapitts/moose,stimpsonsg/moose,jbair34/moose,wgapl/moose,katyhuff/moose,zzyfisherman/moose,shanestafford/moose,waxmanr/moose,giopastor/moose,cpritam/moose,danielru/moose,raghavaggarwal/moose,tonkmr/moose,jessecarterMOOSE/moose,dschwen/moose,backmari/moose,bwspenc/moose,mellis13/moose,yipenggao/moose,backmari/moose,adamLange/moose,lindsayad/moose,dschwen/moose,lindsayad/moose,shanestafford/moose,raghavaggarwal/moose,idaholab/moose,harterj/moose,harterj/moose,jhbradley/moose,jinmm1992/moose,bwspenc/moose,Chuban/moose,apc-llc/moose,zzyfisherman/moose,katyhuff/moose,YaqiWang/moose,lindsayad/moose,jiangwen84/moose,Chuban/moose,cpritam/moose,SudiptaBiswas/moose,zzyfisherman/moose,capitalaslash/moose,adamLange/moose,laagesen/moose,jinmm1992/moose,kasra83/moose,jessecarterMOOSE/moose,permcody/moose,bwspenc/moose,roystgnr/moose,shanestafford/moose,wgapl/moose,jhbradley/moose,SudiptaBiswas/moose,WilkAndy/moose,andrsd/moose,andrsd/moose,zzyfisherman/moose,friedmud/moose,xy515258/moose,milljm/moose,bwspenc/moose,nuclear-wizard/moose,SudiptaBiswas/moose,stimpsonsg/moose,katyhuff/moose,nuclear-wizard/moose,kasra83/moose,jbair34/moose,jessecarterMOOSE/moose,nuclear-wizard/moose,laagesen/moose,permcody/moose,permcody/moose,sapitts/moose,wgapl/moose,permcody/moose,mellis13/moose,idaholab/moose,andrsd/moose,milljm/moose,waxmanr/moose,tonkmr/moose,waxmanr/moose,friedmud/moose,YaqiWang/moose,jbair34/moose,markr622/moose,harterj/moose,shanestafford/moose,danielru/moose