SENTRY-549: SentryStore should support more actions for drop/rename (Xiaomeng Huang via Lenni Kuff)
SENTRY-572: Upgrade solr version to 4.10.2 (Reviewed by Prasad Mujumdar)
SENTRY-501: High availability for the SENTRY service(Zookeeper part) (Dapeng Sun via Prasad Mujumdar)
SENTRY-573: Fix NPE caused when rename op is applied on authzObject with no explicit permissions
sentry-400:Extending sentry metadata infrastructure to support the generic authorization model
sentry-405:Adding a general jdo access layer(sentrystore) to support the new authorization model
sentry-404:Extending Sentry thrift interface and adding a processor for generic authorization model
sentry-404:Extending Sentry thrift interface and adding a processor for generic authorization model(thrift generate part)
Merge branch 'solr-generic-new' of https://github.com/intel-hadoop/incubator-sentry into solr-generic-new