Merge pull request #25 from rmtmckenzie/Morgan

Morgan
removed 16 password length limit
additional bug fixes
Fixes for bugs on echequeClient, and import optimizations for bug 198
Optimizations to RegistrationJFrame
Removal of TODO from SengChequeJFrame
Removal of TODO from ElectronicChequeJFrameTest.java
Refactoring server for clairity
Minor optimization to bankserver (changing done flag to a continue flag)
Import optimizations
BIG CHANGE: Deleted unused functions in echequeDB
BIG CHANGE: removed unused functions from EChqeue, deleted DigitalSignature
BIG CHANGES: Deleted unused functions from DigitalCertificate
Optimizations to AESCrypt
More optimizations to AESCrypt
Minor change to DigitalCertificate
Refactoring of AESCrypt
Optimizations to ChequeJFrame, indent fixes in RegistrationJFrame
Refactoring in RegistrationJFrame
Resizing ElectronicChequeJFrame and RegistrationJFrame