[keycloak-dev] Audit finished

Audit has been added. Quick summary of what's provided: * Audit Provider SPI, including implementations for JPA and Mongo (provider is configured with -Dkeycloak.audit=jpa or -Dkeycloak.audit=mongo) * Audit Listener SPI, including implementation for jboss-logging * Users can view events for their account through account management * Admins can view events for realm through admin console * Timer service that runs periodically to clear expired events (runs by default every 15 min, can be configured with -Dkeycloak.audit.expirationSchedule) By default the JPA audit provider is used, but realms have audit disabled. To enable audit for a realm: * Open the admin console * Select the realm * Click on Audit * Click on Config * Click on Enabled switch to enable * If you want events to be removed after an expiration time, set expiration time Now you can logout, login, update your users profile, etc, etc. to create some events to view ;)