Performance improvements on the Session when run with batch-type user operations.
Performance improvements on the Session when run with batch-type user operations.

Expired sessions will no longer be cleaned up any more frequently than once per second.  This is generally not an issue unless many user saves are performed in a batch, ie: upgrade.

nicholasryan/CorePlus,nicholasryan/CorePlus,nicholasryan/CorePlus,nicholasryan/CorePlus,nicholasryan/CorePlus,nicholasryan/CorePlus,nicholasryan/CorePlus,nicholasryan/CorePlus