Lil' refactor

More proper use of relationships in Hibernate. This dumps the need for
handling ID's and stuff which is nice.
Add schedule

Now parsing the schedule to determine the matchups. I don't particularly
like the delete/insert aspect of the DAO, but given that schedules can
change pretty wildly if the LM tweaks something, it seems like the
wisest course. It's easier to code, too.
Update readme

New resource method and new tables.