HBASE-12614 Potentially unclosed StoreFile(s) in DefaultCompactor#compact()
HBASE-11639 - [Visibility controller] Replicate the visibility of Cells as
strings- Addendum adding break (Ram)
HBASE-12618 Add 'Namespace' to headers while displaying user permissions (Ashish Singhi)
HBASE-12617 Running IntegrationTestBigLinkedList against cluster getting not an instance of org.apache.hadoop.hbase.MiniHBaseCluster
HBASE-12523 update checkstyle warnings to match our normal usage.
HBASE-12623 removes unused code to upgrade from pre-0.96 to 0.96.

Removes both insertion of namespaces and migration of zookeeper data to protobufs.
Add timeout on TestDefaultLoadBalancer#testBalancerCluster to see if we can stop it hanging as a zombie in precommit builds