Merge pull request #325 from mposolda/master

Logging message during ldap bootstrap
Allow clearing audit events through admin console, and added timer to clear expired events
Fix audit mongo tests
Merge pull request #326 from stianst/master

Clearing audit events through admin console and through timer
Add timer jars to server
Merge pull request #327 from stianst/master

Add timer jars to server
fix broken build
Merge pull request #328 from patriot1burke/master

fix broken build
Restructure of authentication module and packages
Fix the case when user is directly deleted in LDAP server
Refactoring of Authentication SPI and Picketlink to use ProviderSessions
Refactoring of ProviderSessionFactory to support dependencies between components
Calling lifecycle methods
Removing KeycloakRegistry