moved authn and authz classes to auth-server project
Merge remote-tracking branch 'origin/develop' into develop

Conflicts:
	auth-server/src/main/java/org/osiam/security/authentication/AuthenticationBean.java
	auth-server/src/main/java/org/osiam/security/authentication/ClientDetailsLoadingBean.java
	auth-server/src/test/groovy/org/osiam/security/authentication/AuthenticationBeanTest.groovy
added interaction model to the server module poms
implemented the calls to authentication controller for user and client authz in the oauth flow
added packaging in pom for interaction model