EDIT

ref #10072 new methods for logging with deviating levels and reduce using of setLevel in production code

ref #9359, ref #10072 some adaptations for log4j2

ref #9359 upgrade cdmlib to log4j 2

ref #9497 fix some issues in PasswordResetServiceTest to make it more stable

cleanup

ref #9497 user account self registration: AccountCreationRequest only with email-address

• request tokens only with email address possible
• refactoring request tokens class hierarchy
• ... and token stores

cleanup

ref #9497 AccountRegistrationService tesing for existing usernames & adding exist check methods to dao

fix #9497 User self registration service implemented

• more interfaces and abstract classes
• AccountRegistrationService implemented
• test implemented

ref #9497 abstract base classes for Request tokens and stores