Continued:

Continued:
- added unit test case for LoginUser class (only as a POJO)
- used new EnumUtils.compare() method to compare enumerations null-safe.
  Under normal conditions, this won't be the case. The only case (currently)
  happens that a NPE is being thrown when an "empty" LoginUser object is being
  compared with an object with all required fields set (those which are not
  null or optional)
- sorted members
- enumeration's constructors can have exceptions but they cannot be tested?
- ignored some files from TestNG
- updated jar(s)