Changes in quadrature_clough_2D.C for -Wshadow.
Changes in quadrature_clough_2D.C for -Wshadow.

Issue #24.

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