make RevisionManagerFactory.get() return Coprocessor implementation by default,
update unit tests harness to load the endpoint
------------------------------------------------------------------------------------------------------------------------------
Key: HCATALOG-337
URL: https://issues.apache.org/jira/browse/HCATALOG-337
Project: HCatalog
Issue Type: Sub-task
Reporter: Francis Liu
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators:
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
