Signup/Login implementation complete. NOTE: Only encode password (hash256) when inserting it into the database table 'account'. Create select db sql file. Minor alterations to AccountController.
Add error XHTML page and login page Growl/Messages primeface component for showing errors if login failed
Add GuestDAO, BrideDAO, CeremonyDAO, Bridegroom DAO. Alterations to GuestController. Remove GuestListController