Description for Http-Basic-Auth properties
Prepare for upcoming release
Workaorund for correct CORS-Headers from Jolokia

Filed https://github.com/spring-projects/spring-boot/issues/1987 in order to configure it properly in the future.
Less verbose logging on registration.
Fixes #27
Fixed 405-Response on application-endpoints for preflight OPTIONS-Request.
test spring-boot 1.2.0 and spring 4.1.0