Added new .DataAccess.EfCodeFirst and existing project .WebForms

* Trying to get the Ef6 codefirst going, as everything else is fubarred.
* I needed to fix/stabilize the database sometime anyway, as I was never
  happy with its relationships. Now that I've been doing this as an
  actual job for longer now, I understand better what has to happen.

Signed-off-by: William Raiford <bill.mybiz@gmail.com>