Choose pid and id carefully in all_second_order()
Choose pid and id carefully in all_second_order()

We do need to use a temporary node partitioning here, not
Node::choose_processor_id(), but we do need to handle the case where
that partitioning changes as we iterate through elements to avoid
potentially ending up with a temporary placeholder id on a processor
whose id is about to be treated as authoritative.

roystgnr/libmesh,giorgiobornia/libmesh,BalticPinguin/libmesh,hrittich/libmesh,hrittich/libmesh,pbauman/libmesh,libMesh/libmesh,capitalaslash/libmesh,hrittich/libmesh,BalticPinguin/libmesh,capitalaslash/libmesh,giorgiobornia/libmesh,90jrong/libmesh,capitalaslash/libmesh,hrittich/libmesh,pbauman/libmesh,jwpeterson/libmesh,BalticPinguin/libmesh,BalticPinguin/libmesh,libMesh/libmesh,BalticPinguin/libmesh,roystgnr/libmesh,dschwen/libmesh,90jrong/libmesh,hrittich/libmesh,libMesh/libmesh,pbauman/libmesh,BalticPinguin/libmesh,roystgnr/libmesh,libMesh/libmesh,pbauman/libmesh,jwpeterson/libmesh,capitalaslash/libmesh,90jrong/libmesh,libMesh/libmesh,roystgnr/libmesh,dschwen/libmesh,capitalaslash/libmesh,giorgiobornia/libmesh,giorgiobornia/libmesh,roystgnr/libmesh,jwpeterson/libmesh,pbauman/libmesh,hrittich/libmesh,libMesh/libmesh,libMesh/libmesh,90jrong/libmesh,giorgiobornia/libmesh,roystgnr/libmesh,giorgiobornia/libmesh,BalticPinguin/libmesh,giorgiobornia/libmesh,dschwen/libmesh,roystgnr/libmesh,jwpeterson/libmesh,capitalaslash/libmesh,dschwen/libmesh,dschwen/libmesh,jwpeterson/libmesh,dschwen/libmesh,dschwen/libmesh,giorgiobornia/libmesh,hrittich/libmesh,90jrong/libmesh,pbauman/libmesh,roystgnr/libmesh,90jrong/libmesh,pbauman/libmesh,90jrong/libmesh,90jrong/libmesh,90jrong/libmesh,BalticPinguin/libmesh,pbauman/libmesh,capitalaslash/libmesh,dschwen/libmesh,jwpeterson/libmesh,hrittich/libmesh,pbauman/libmesh,libMesh/libmesh,hrittich/libmesh,capitalaslash/libmesh,giorgiobornia/libmesh,jwpeterson/libmesh,jwpeterson/libmesh