LoginCreateAccountController.java - Removed unused code.
Utils.java - New class that contains utility functionality used throught out the appllication.
editProviderCreditCardInfo.jsp -Rearranged the position of some of the input fields. Made the account number field uneditable. Disable the Primary Credit Card check box if the card being edited is the primary card and/or the only card.
manageProviderCreditCardAccounts.jsp - Display decrypted account number and disable the Add Credit Card button if we have reached the max number of credit cards allowed.