HBASE-11432 [AccessController] Remove cell first strategy
HBASE-11433 LruBlockCache does not respect its configurable parameters
HBASE-11335 Fix the TABLE_DIR param in TableSnapshotInputFormat (deepankar)
HBASE-11443 TestIOFencing#testFencingAroundCompactionAfterWALSync times out
HBASE-11448 Fix javadoc warnings
Updated version in master to 2.0.0-SNAPSHOT after 'branch-1' is created for 1.x line of releases