Took away a layer of abstraction for the database access.  Now uses a concrete type - a bit more tightly coupled but the simplicity is worth it at this point.

Added Add New and Edit functionality for Venues.  Need to link the Add, but can be navigated to manually with URL.

Extremely basic functionality.  Needs confirmation messages for success (something dynamic and nice-looking, preferably on the Venue Index page that is only there after an operation).