Add StandardType<tuple>
Add StandardType<tuple>

This should make a few more types of communication easier.

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