#20 removed ldap ejb from the web layer and implement uid checking in the RegistrationManager
Another Java7 tuning in maven poms
#20 refactor: change NeptunInfoStep to PersonalInfoStep, it had nothing to do with neptun code
#20 change localization keys to reflect so we can use them broadly
#20 Implement registration process with education id
Also refactored the RegistrationManager to avoid code duplication (checkNewbieState)