Add unit test for auto optimization (#998)
Add unit test for auto optimization (#998)

jwpeterson/libmesh,pbauman/libmesh,jwpeterson/libmesh,capitalaslash/libmesh,vikramvgarg/libmesh,vikramvgarg/libmesh,friedmud/libmesh,roystgnr/libmesh,BalticPinguin/libmesh,hrittich/libmesh,benkirk/libmesh,benkirk/libmesh,jwpeterson/libmesh,jwpeterson/libmesh,friedmud/libmesh,vikramvgarg/libmesh,roystgnr/libmesh,libMesh/libmesh,libMesh/libmesh,dschwen/libmesh,balborian/libmesh,dschwen/libmesh,aeslaughter/libmesh,BalticPinguin/libmesh,aeslaughter/libmesh,giorgiobornia/libmesh,aeslaughter/libmesh,dschwen/libmesh,vikramvgarg/libmesh,pbauman/libmesh,vikramvgarg/libmesh,jwpeterson/libmesh,friedmud/libmesh,friedmud/libmesh,vikramvgarg/libmesh,capitalaslash/libmesh,balborian/libmesh,balborian/libmesh,balborian/libmesh,benkirk/libmesh,libMesh/libmesh,giorgiobornia/libmesh,svallaghe/libmesh,aeslaughter/libmesh,roystgnr/libmesh,vikramvgarg/libmesh,svallaghe/libmesh,capitalaslash/libmesh,vikramvgarg/libmesh,libMesh/libmesh,90jrong/libmesh,dschwen/libmesh,90jrong/libmesh,BalticPinguin/libmesh,svallaghe/libmesh,dschwen/libmesh,benkirk/libmesh,svallaghe/libmesh,capitalaslash/libmesh,benkirk/libmesh,aeslaughter/libmesh,svallaghe/libmesh,coreymbryant/libmesh,hrittich/libmesh,90jrong/libmesh,balborian/libmesh,aeslaughter/libmesh,roystgnr/libmesh,hrittich/libmesh,coreymbryant/libmesh,BalticPinguin/libmesh,vikramvgarg/libmesh,libMesh/libmesh,90jrong/libmesh,pbauman/libmesh,svallaghe/libmesh,balborian/libmesh,benkirk/libmesh,coreymbryant/libmesh,jwpeterson/libmesh,coreymbryant/libmesh,jwpeterson/libmesh,balborian/libmesh,balborian/libmesh,pbauman/libmesh,giorgiobornia/libmesh,giorgiobornia/libmesh,dschwen/libmesh,aeslaughter/libmesh,roystgnr/libmesh,balborian/libmesh,BalticPinguin/libmesh,giorgiobornia/libmesh,benkirk/libmesh,giorgiobornia/libmesh,capitalaslash/libmesh,friedmud/libmesh,svallaghe/libmesh,libMesh/libmesh,giorgiobornia/libmesh,hrittich/libmesh,roystgnr/libmesh,libMesh/libmesh,friedmud/libmesh,dschwen/libmesh,libMesh/libmesh,svallaghe/libmesh,roystgnr/libmesh,friedmud/libmesh,pbauman/libmesh,90jrong/libmesh,coreymbryant/libmesh,hrittich/libmesh,hrittich/libmesh,capitalaslash/libmesh,aeslaughter/libmesh,friedmud/libmesh,jwpeterson/libmesh,hrittich/libmesh,90jrong/libmesh,90jrong/libmesh,balborian/libmesh,BalticPinguin/libmesh,coreymbryant/libmesh,capitalaslash/libmesh,capitalaslash/libmesh,aeslaughter/libmesh,90jrong/libmesh,90jrong/libmesh,hrittich/libmesh,BalticPinguin/libmesh,roystgnr/libmesh,coreymbryant/libmesh,pbauman/libmesh,pbauman/libmesh,benkirk/libmesh,coreymbryant/libmesh,BalticPinguin/libmesh,friedmud/libmesh,svallaghe/libmesh,giorgiobornia/libmesh,benkirk/libmesh,pbauman/libmesh,dschwen/libmesh,hrittich/libmesh,giorgiobornia/libmesh,pbauman/libmesh