Add support for naming service

Add support for naming service

Moved client and builder to namingservice package
Renamed file to NamingRequestObjectBuilder and updated packages
Updated namespaces for namingservice beans
Removed unused test resource files
Added endpoint and authentication information to yaml
Added NamingMapperTest for mapper layer
Added NamingMapper for mapping requests and responses
Began adding NamingClient for assign and unassign requests
Added maven dependency for namingmS client beans
Describe NamingClientResponseValidator as a Bean
Fix a JUnit for delete tasks for Naming Service.
Change NamingClient to return a String with the result and throw an
exception.
Add delete/create tasks for NamingService interaction and related
JUnits.
ResponseValidator for NamingClient and Resources class to support
Naming Service interactions.
removed naming service dependency
added serializable flag for naming service model gen

Change-Id: I0d9efe4009207f3739a3b6515592e67cfeedf822
Issue-ID: SO-1260
Signed-off-by: Benjamin, Max (mb388a) <mb388a@us.att.com>