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-445: WITH GRANT OPTION does not allow delegated user to grant less permissive privileges (Prasad Mujumdar, reviewed by Linni Kuff
SENTRY-482: Fix typo in Sentry Audit logs (Lenni Kuff via Prasad Mujumdar)
SENTRY-483: Sentry schema upgrade script for oracle missing terminating char for nested scripts (Prasad Mujumdar, reviewed by Lenni Kuff)
SENTRY-484: Sentry Service has does not audit ip address in secure environments (Lenni Kuff via Prasad Mujumdar)
SENTRY-487: TestPrivilegesAtFunctionScope fails on the real cluster (Prasad Mujumdar, reviewed by Lenni Kuff)
SENTRY-488: Sentry list_sentry_privileges_by_authorizable API does not filter out roles/privileges for some cases. (Arun Suresh via Prasad Mujumdar)
SENTRY-489: Sentry DB upgrade fails on Oracle with ORA-00905: missing keyword (Prasad Mujumdar, reviewed by Lenni Kuff)
SENTRY-470: When the parameter of hive.sentry.server is uppercase string, the command use default will cause an error in Hive Server2 side (guoquanshen via Prasad Mujumdar)
Merge remote branch 'upstream/master'