Added eclipse ignores. Just in case.
Removed the check for credit on rfid. Fetching the entire user object if preferable.
Changed the RFID requirements listed in the readme.
All methods need to throw exceptions so the POS knows something went wrong.
Finished most standard DB actions.
Finalized most standard actions.
Changed dependencies a bit. Replaced the jUnit that was listed in there.
Added a UI abstraction for future possible GUIs. Finished up a bit on program flow.
Started on some tests.