SENTRY-383: Add TestPrivilegeWithGrantOption to cluster test profile (Prasad Mujumdar via Sravya Tirukkovalur)
SENTRY-409: Do not print stack traces for SentryUserExceptions in Hive (Sravya Tirukkovalur via Prasad Mujumdar)
SENTRY-396: The logic of Thrift multiplexedProcessor registers mutil processor isn't correct (guoquanshen via Prasad Mujumdar)
SENTRY-447: Fix thrift generated code related to grantor principal cleanup (Sravya Tirukkovalur via Prasad Mujumdar)
SENTRY-466: Return failure code when SentryClient was not successfully instantiated (Sravya Tirukkovalur via Prasad Mujumdar)
SENTRY-468: Rename the oracle and postgre upgrade scripts to <jira-id>.<db-vendoer>.sql format ( Prasad Mujumdar via Sravya Tirukkovalur)
SENTRY-468: Rename the oracle and postgre upgrade scripts to <jira-id>.<db-vendoer>.sql format ( Committing missing files)
SENTRY-469: TListSentryPrivilegesByAuthRequest API should support impersonation ( Prasad Mujumdar via Sravya Tirukkovalur)
SENTRY-475: SHOW GRANT ROLE from Hive always report with grant option as false (Prasad Mujumdar, reviewed by Lenni Kuff)
SENTRY-472: Hive binding should validate URI privileges on permenant function resource URI( Prasad Mujumdar via Sravya Tirukkovalur)
SENTRY-456-Service-discovery-for-SENTRY-high-availab
SENTRY-463-Refactor-SentryServiceClientFactory-chang

Conflicts:
	sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/thrift/SentryPolicyServiceClient.java
SENTRY-464 Add-HASentryPolicyServiceClientImpl-for-high-availab
SENTRY-457-Global-Sequence-ID-support-for-SENTRY-hig
SENTRY-458-Enable-optimistic-locking-for-SENTRY-high
SENTRY-459-Security-mode-Kerberos-support-for-SENTRY
SENTRY-460-Upgrade-SQL-scripts-for-SENTRY-high-avail