Fix 2006 bug with refinement within ES::reinit()
Fix 2006 bug with refinement within ES::reinit()

This was part of a half-baked attempt to support both "refine and
coarsen prior to EquationSystems::reinit for CPU efficiency" and
"refine and coarsen only within EquationSystems::reinit for memory
efficiency" idioms, but the latter support was seriously broken.

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