Changes in fe_base.C for -Wshadow.
Changes in fe_base.C for -Wshadow.

Issue #24.

pbauman/libmesh,coreymbryant/libmesh,dknez/libmesh,vikramvgarg/libmesh,BalticPinguin/libmesh,capitalaslash/libmesh,friedmud/libmesh,friedmud/libmesh,jwpeterson/libmesh,90jrong/libmesh,90jrong/libmesh,karpeev/libmesh,roystgnr/libmesh,BalticPinguin/libmesh,capitalaslash/libmesh,dschwen/libmesh,balborian/libmesh,jwpeterson/libmesh,dknez/libmesh,hrittich/libmesh,aeslaughter/libmesh,capitalaslash/libmesh,90jrong/libmesh,vikramvgarg/libmesh,dknez/libmesh,balborian/libmesh,markcmiller86/libmesh_silo,permcody/libmesh,dmcdougall/libmesh,coreymbryant/libmesh,aeslaughter/libmesh,vikramvgarg/libmesh,salazardetroya/libmesh,permcody/libmesh,aeslaughter/libmesh,pbauman/libmesh,pbauman/libmesh,cahaynes/libmesh,salazardetroya/libmesh,cahaynes/libmesh,benkirk/libmesh,Mbewu/libmesh,markcmiller86/libmesh_silo,libMesh/libmesh,coreymbryant/libmesh,pbauman/libmesh,hrittich/libmesh,dmcdougall/libmesh,Mbewu/libmesh,karpeev/libmesh,libMesh/libmesh,dknez/libmesh,friedmud/libmesh,benkirk/libmesh,roystgnr/libmesh,capitalaslash/libmesh,friedmud/libmesh,benkirk/libmesh,cahaynes/libmesh,giorgiobornia/libmesh,karpeev/libmesh,BalticPinguin/libmesh,Mbewu/libmesh,aeslaughter/libmesh,benkirk/libmesh,cahaynes/libmesh,dschwen/libmesh,svallaghe/libmesh,friedmud/libmesh,markcmiller86/libmesh_silo,balborian/libmesh,Mbewu/libmesh,dknez/libmesh,90jrong/libmesh,karpeev/libmesh,permcody/libmesh,capitalaslash/libmesh,svallaghe/libmesh,permcody/libmesh,roystgnr/libmesh,BalticPinguin/libmesh,roystgnr/libmesh,capitalaslash/libmesh,pbauman/libmesh,balborian/libmesh,giorgiobornia/libmesh,dknez/libmesh,vikramvgarg/libmesh,dmcdougall/libmesh,markcmiller86/libmesh_silo,dmcdougall/libmesh,coreymbryant/libmesh,90jrong/libmesh,jiangwen84/libmesh,coreymbryant/libmesh,svallaghe/libmesh,roystgnr/libmesh,jwpeterson/libmesh,friedmud/libmesh,giorgiobornia/libmesh,dknez/libmesh,giorgiobornia/libmesh,jwpeterson/libmesh,benkirk/libmesh,pbauman/libmesh,benkirk/libmesh,jiangwen84/libmesh,capitalaslash/libmesh,aeslaughter/libmesh,salazardetroya/libmesh,cahaynes/libmesh,pbauman/libmesh,salazardetroya/libmesh,libMesh/libmesh,BalticPinguin/libmesh,svallaghe/libmesh,dmcdougall/libmesh,balborian/libmesh,markcmiller86/libmesh_silo,dschwen/libmesh,hrittich/libmesh,hrittich/libmesh,benkirk/libmesh,svallaghe/libmesh,cahaynes/libmesh,markcmiller86/libmesh_silo,giorgiobornia/libmesh,vikramvgarg/libmesh,dschwen/libmesh,hrittich/libmesh,balborian/libmesh,hrittich/libmesh,dschwen/libmesh,friedmud/libmesh,dschwen/libmesh,jwpeterson/libmesh,coreymbryant/libmesh,dschwen/libmesh,vikramvgarg/libmesh,karpeev/libmesh,aeslaughter/libmesh,karpeev/libmesh,jwpeterson/libmesh,capitalaslash/libmesh,markcmiller86/libmesh_silo,balborian/libmesh,90jrong/libmesh,vikramvgarg/libmesh,jiangwen84/libmesh,jiangwen84/libmesh,cahaynes/libmesh,svallaghe/libmesh,libMesh/libmesh,benkirk/libmesh,permcody/libmesh,cahaynes/libmesh,svallaghe/libmesh,benkirk/libmesh,dmcdougall/libmesh,jiangwen84/libmesh,BalticPinguin/libmesh,salazardetroya/libmesh,dmcdougall/libmesh,svallaghe/libmesh,libMesh/libmesh,90jrong/libmesh,jiangwen84/libmesh,balborian/libmesh,friedmud/libmesh,pbauman/libmesh,permcody/libmesh,roystgnr/libmesh,vikramvgarg/libmesh,coreymbryant/libmesh,90jrong/libmesh,friedmud/libmesh,jwpeterson/libmesh,libMesh/libmesh,giorgiobornia/libmesh,libMesh/libmesh,Mbewu/libmesh,dknez/libmesh,jiangwen84/libmesh,permcody/libmesh,hrittich/libmesh,roystgnr/libmesh,jwpeterson/libmesh,90jrong/libmesh,jiangwen84/libmesh,markcmiller86/libmesh_silo,dmcdougall/libmesh,aeslaughter/libmesh,Mbewu/libmesh,karpeev/libmesh,libMesh/libmesh,hrittich/libmesh,giorgiobornia/libmesh,balborian/libmesh,coreymbryant/libmesh,aeslaughter/libmesh,permcody/libmesh,dschwen/libmesh,hrittich/libmesh,salazardetroya/libmesh,giorgiobornia/libmesh,balborian/libmesh,karpeev/libmesh,BalticPinguin/libmesh,giorgiobornia/libmesh,salazardetroya/libmesh,vikramvgarg/libmesh,Mbewu/libmesh,Mbewu/libmesh,roystgnr/libmesh,pbauman/libmesh,salazardetroya/libmesh,aeslaughter/libmesh,Mbewu/libmesh,BalticPinguin/libmesh,svallaghe/libmesh