* rename classes according to cammel case and make code reflect these updates
* rename according to cammel case
* rename to camel case more accuratley
* rename to camel case try 3; fix Ipb4 java doc
* retry rename camel case
* rename to camel case
- Rename HashResult to EncryptedPassword to reflect its broader use
- Use EncryptedPassword in methods that require the hash and the salt, instead of passing them as strings separately
- Store EncryptedPassword as field in PlayerAuth; updatePassword() thus processes the entire data in the EncryptedPassword object
- Create integration test for the HashAlgorithm enum
- Create AsciiRestricted annotation and make test aware of it
- Add option to skip "same hash for same salt" test (for wordpress)
- Change some EncryptionMethods to extend from a common superclass
