Set calculate_dphiref=true for infinite elements.
Set calculate_dphiref=true for infinite elements.

Refs #830.

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