Remove assumptions that constraint rows are nonempty
Remove assumptions that constraint rows are nonempty


git-svn-id: e88a1e38e13faf406e05cc89eca8dd613216f6c4@1416 434f946d-2f3d-0410-ba4c-cb9f52fb0dbf

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