Fix internal API consistency
Fix internal API consistency

hrittich/libmesh,pbauman/libmesh,BalticPinguin/libmesh,permcody/libmesh,90jrong/libmesh,hrittich/libmesh,benkirk/libmesh,svallaghe/libmesh,karpeev/libmesh,pbauman/libmesh,roystgnr/libmesh,salazardetroya/libmesh,dknez/libmesh,jwpeterson/libmesh,pbauman/libmesh,benkirk/libmesh,karpeev/libmesh,dknez/libmesh,cahaynes/libmesh,aeslaughter/libmesh,cahaynes/libmesh,dschwen/libmesh,dmcdougall/libmesh,giorgiobornia/libmesh,roystgnr/libmesh,giorgiobornia/libmesh,capitalaslash/libmesh,libMesh/libmesh,hrittich/libmesh,pbauman/libmesh,libMesh/libmesh,giorgiobornia/libmesh,Mbewu/libmesh,benkirk/libmesh,coreymbryant/libmesh,jwpeterson/libmesh,dmcdougall/libmesh,libMesh/libmesh,aeslaughter/libmesh,jiangwen84/libmesh,dmcdougall/libmesh,vikramvgarg/libmesh,roystgnr/libmesh,jwpeterson/libmesh,aeslaughter/libmesh,karpeev/libmesh,libMesh/libmesh,giorgiobornia/libmesh,dschwen/libmesh,pbauman/libmesh,cahaynes/libmesh,coreymbryant/libmesh,giorgiobornia/libmesh,cahaynes/libmesh,permcody/libmesh,cahaynes/libmesh,coreymbryant/libmesh,aeslaughter/libmesh,coreymbryant/libmesh,salazardetroya/libmesh,dknez/libmesh,cahaynes/libmesh,Mbewu/libmesh,Mbewu/libmesh,jiangwen84/libmesh,svallaghe/libmesh,jiangwen84/libmesh,benkirk/libmesh,svallaghe/libmesh,svallaghe/libmesh,svallaghe/libmesh,cahaynes/libmesh,jiangwen84/libmesh,dmcdougall/libmesh,coreymbryant/libmesh,vikramvgarg/libmesh,vikramvgarg/libmesh,Mbewu/libmesh,dmcdougall/libmesh,salazardetroya/libmesh,permcody/libmesh,friedmud/libmesh,roystgnr/libmesh,benkirk/libmesh,giorgiobornia/libmesh,Mbewu/libmesh,permcody/libmesh,balborian/libmesh,karpeev/libmesh,coreymbryant/libmesh,dschwen/libmesh,pbauman/libmesh,hrittich/libmesh,jiangwen84/libmesh,friedmud/libmesh,balborian/libmesh,90jrong/libmesh,friedmud/libmesh,svallaghe/libmesh,Mbewu/libmesh,Mbewu/libmesh,balborian/libmesh,balborian/libmesh,benkirk/libmesh,giorgiobornia/libmesh,dschwen/libmesh,salazardetroya/libmesh,dschwen/libmesh,friedmud/libmesh,90jrong/libmesh,BalticPinguin/libmesh,permcody/libmesh,friedmud/libmesh,dknez/libmesh,jwpeterson/libmesh,coreymbryant/libmesh,jwpeterson/libmesh,karpeev/libmesh,BalticPinguin/libmesh,pbauman/libmesh,svallaghe/libmesh,dknez/libmesh,Mbewu/libmesh,roystgnr/libmesh,capitalaslash/libmesh,hrittich/libmesh,vikramvgarg/libmesh,90jrong/libmesh,BalticPinguin/libmesh,aeslaughter/libmesh,salazardetroya/libmesh,BalticPinguin/libmesh,benkirk/libmesh,roystgnr/libmesh,vikramvgarg/libmesh,jiangwen84/libmesh,capitalaslash/libmesh,vikramvgarg/libmesh,salazardetroya/libmesh,vikramvgarg/libmesh,balborian/libmesh,jwpeterson/libmesh,90jrong/libmesh,jiangwen84/libmesh,coreymbryant/libmesh,benkirk/libmesh,90jrong/libmesh,Mbewu/libmesh,hrittich/libmesh,libMesh/libmesh,roystgnr/libmesh,friedmud/libmesh,balborian/libmesh,BalticPinguin/libmesh,friedmud/libmesh,aeslaughter/libmesh,BalticPinguin/libmesh,balborian/libmesh,capitalaslash/libmesh,jwpeterson/libmesh,vikramvgarg/libmesh,balborian/libmesh,BalticPinguin/libmesh,dmcdougall/libmesh,friedmud/libmesh,cahaynes/libmesh,friedmud/libmesh,dknez/libmesh,dmcdougall/libmesh,giorgiobornia/libmesh,dschwen/libmesh,pbauman/libmesh,pbauman/libmesh,libMesh/libmesh,karpeev/libmesh,karpeev/libmesh,90jrong/libmesh,jwpeterson/libmesh,capitalaslash/libmesh,permcody/libmesh,aeslaughter/libmesh,libMesh/libmesh,hrittich/libmesh,vikramvgarg/libmesh,jiangwen84/libmesh,balborian/libmesh,dknez/libmesh,svallaghe/libmesh,dschwen/libmesh,dknez/libmesh,roystgnr/libmesh,hrittich/libmesh,karpeev/libmesh,aeslaughter/libmesh,svallaghe/libmesh,giorgiobornia/libmesh,capitalaslash/libmesh,dschwen/libmesh,hrittich/libmesh,90jrong/libmesh,balborian/libmesh,libMesh/libmesh,benkirk/libmesh,capitalaslash/libmesh,salazardetroya/libmesh,permcody/libmesh,capitalaslash/libmesh,dmcdougall/libmesh,aeslaughter/libmesh,90jrong/libmesh,permcody/libmesh,salazardetroya/libmesh