regex_match is in namespace std.
regex_match is in namespace std.

Not sure why this test worked without the namespace qualification, but it should be more correct now.

giorgiobornia/libmesh,benkirk/libmesh,libMesh/libmesh,svallaghe/libmesh,roystgnr/libmesh,BalticPinguin/libmesh,jwpeterson/libmesh,capitalaslash/libmesh,pbauman/libmesh,90jrong/libmesh,giorgiobornia/libmesh,friedmud/libmesh,jwpeterson/libmesh,balborian/libmesh,dschwen/libmesh,roystgnr/libmesh,90jrong/libmesh,svallaghe/libmesh,pbauman/libmesh,roystgnr/libmesh,giorgiobornia/libmesh,balborian/libmesh,90jrong/libmesh,giorgiobornia/libmesh,vikramvgarg/libmesh,jwpeterson/libmesh,balborian/libmesh,hrittich/libmesh,giorgiobornia/libmesh,hrittich/libmesh,jwpeterson/libmesh,benkirk/libmesh,balborian/libmesh,vikramvgarg/libmesh,benkirk/libmesh,pbauman/libmesh,BalticPinguin/libmesh,libMesh/libmesh,balborian/libmesh,libMesh/libmesh,friedmud/libmesh,90jrong/libmesh,libMesh/libmesh,giorgiobornia/libmesh,capitalaslash/libmesh,90jrong/libmesh,dschwen/libmesh,jwpeterson/libmesh,vikramvgarg/libmesh,pbauman/libmesh,BalticPinguin/libmesh,balborian/libmesh,benkirk/libmesh,roystgnr/libmesh,svallaghe/libmesh,dschwen/libmesh,hrittich/libmesh,balborian/libmesh,vikramvgarg/libmesh,balborian/libmesh,friedmud/libmesh,svallaghe/libmesh,giorgiobornia/libmesh,capitalaslash/libmesh,libMesh/libmesh,pbauman/libmesh,svallaghe/libmesh,svallaghe/libmesh,giorgiobornia/libmesh,BalticPinguin/libmesh,vikramvgarg/libmesh,dschwen/libmesh,hrittich/libmesh,benkirk/libmesh,capitalaslash/libmesh,pbauman/libmesh,90jrong/libmesh,svallaghe/libmesh,roystgnr/libmesh,pbauman/libmesh,benkirk/libmesh,dschwen/libmesh,libMesh/libmesh,90jrong/libmesh,hrittich/libmesh,BalticPinguin/libmesh,friedmud/libmesh,jwpeterson/libmesh,benkirk/libmesh,pbauman/libmesh,dschwen/libmesh,dschwen/libmesh,vikramvgarg/libmesh,hrittich/libmesh,libMesh/libmesh,capitalaslash/libmesh,roystgnr/libmesh,benkirk/libmesh,hrittich/libmesh,svallaghe/libmesh,vikramvgarg/libmesh,balborian/libmesh,svallaghe/libmesh,libMesh/libmesh,vikramvgarg/libmesh,roystgnr/libmesh,90jrong/libmesh,capitalaslash/libmesh,friedmud/libmesh,BalticPinguin/libmesh,friedmud/libmesh,hrittich/libmesh,benkirk/libmesh,vikramvgarg/libmesh,friedmud/libmesh,capitalaslash/libmesh,jwpeterson/libmesh,giorgiobornia/libmesh,BalticPinguin/libmesh,friedmud/libmesh,hrittich/libmesh,roystgnr/libmesh,capitalaslash/libmesh,balborian/libmesh,pbauman/libmesh,BalticPinguin/libmesh,friedmud/libmesh,jwpeterson/libmesh,dschwen/libmesh,90jrong/libmesh