Optimized RBEIMSystem by setting the matrix only once during initialization (to the inner-product matrix) and also allowing preconditioner reuse since we typically do many solves with the same matrix.
Optimized RBEIMSystem by setting the matrix only once during initialization (to the inner-product matrix) and also allowing preconditioner reuse since we typically do many solves with the same matrix.

git-svn-id: e88a1e38e13faf406e05cc89eca8dd613216f6c4@3978 434f946d-2f3d-0410-ba4c-cb9f52fb0dbf

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