Added contextId property to model (RAVE-1054)

git-svn-id: http://svn.apache.org/repos/asf/rave/trunk@1521314 13f79535-47bb-0310-9956-ffa450edef68
Added contextId to conversion classes (RAVE-1054)

git-svn-id: http://svn.apache.org/repos/asf/rave/trunk@1521317 13f79535-47bb-0310-9956-ffa450edef68
Implemented repository operations (RAVE-1054)

git-svn-id: http://svn.apache.org/repos/asf/rave/trunk@1521327 13f79535-47bb-0310-9956-ffa450edef68
Implemented service method (RAVE-1054)

git-svn-id: http://svn.apache.org/repos/asf/rave/trunk@1521333 13f79535-47bb-0310-9956-ffa450edef68
Fixed service permission annotation (RAVE-1054)

git-svn-id: http://svn.apache.org/repos/asf/rave/trunk@1521345 13f79535-47bb-0310-9956-ffa450edef68