OPEN - task 6: Load bank record (automatic date format) 
https://github.com/mcclainan/MacFin/issues/issues/issue/6

- Created the bank domain class
- Altered the tables to fit the new domain setup and added to script
- Pulled the load logic from the two controller actions and placed it in
a BankRecordService
- The upload flow will go from loadFromFile action to the upload action
and gets all instruction from the bank object.