Changes in fe_boundary.C for -Wshadow.
Changes in fe_boundary.C for -Wshadow.

Issue #24.

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