Changes in mesh_smoother_vsmoother.C for -Wshadow.
Changes in mesh_smoother_vsmoother.C for -Wshadow.

Issue #24.

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