ARGUS-10: make knox service name mandatory - fixed
ARGUS-14: Fix-Repository-Type-for-Knox-policy-operation
ARGUS-27: usersync installation fails when using comples user search filter
ARGUS-12: Knox Audit Event times are not shown correctly
ARGUS-26:Fixes-to-public-API-for-policy-management
ARGUS-17: implementation to update Argus policies for HBase GRANT/REVOKE
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/incubator-argus.git
ARGUS-17: added a flag to control whether HBase GRANT/REVOKE would
update policies in Argus.
ARGUS-17: added copyright text to new files; AccessControlLists.init()
is now called only when the flag to update Argus policies is enabled.
ARGUS-17: grant() REST API updated in policymgr with addition of
'replacePerm' flag - to support HBase GRANT. Installation updated with
addition of UPDATE_XAPOLICIES_ON_GRANT_REVOKE property.
ARGUS-17: workaround for the issue of revokePrivilege() API not
receiving grantor name in the grantorPrinciple.
ARGUS-28:Added getHbaseStatus to fix HBase TestConnection issue and removed log statements