fix unique id tests (they are both outputing to the same filename so they need to run serially) refs #1169
fix unique id tests (they are both outputing to the same filename so they need to run serially) refs #1169

r22905

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