Retrieve lcov path from environment. References #1441
Retrieve lcov path from environment. References #1441

r14088

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