Update DML model and domain JAR file for Fénix Framework 2.2-cloudtm-SNAPSHOT

  * After this update it is necessary to update the Ruby code that uses
    Agent.findByUser.  This will no longer exist.  Instead the already
    existing relation between Root and Agents is now indexed, which provides
    the method getAgentsByUser(String).  Note that this method is not static
    and, therefore, it should be invoked on the root object instance.
Merge pull request #3 from smmf/feature/update-fenix-framework-2.2-cloudtm-snapshot

Update DML model and domain JAR file for Fénix Framework 2.2-cloudtm-SNAPSHOT