SENTRY-575: Table GRANTS should not Override Database GRANT in the Sentry HDFS Namenode plugin (Reviewed by Lenni Kuff)
SENTRY-579: Clean duplicate declaration of dependences in poms (Dapeng Sun via Lenni Kuff)
Change Hive version to Apache Hive 0.15 for authorization V2 (Prasad Mujumdar, reviewed by Lenni Kuff)
SENTRY-586: Remove remaining cdh hive dependence in pom.xml (Dapeng Sun via Prasad Mujumdar)
SENTRY-398:the generic authorization model
sentry-479: Create a Solr client to interactive with the sentry service
sentry-480:Create import tool that will load policy file about Solr into into the DB store
sentry-481:Add Solr e2e test for integrating with DB store