HBASE-11585 PE: Allows warm-up
HBASE-11318 Classes in security subpackages missing @InterfaceAudience annotations (Jonathan Hsieh and Andrew Purtell)
HBASE-11068 Update code to use Admin factory method instead of constructor
Note on make patch for master branch first and a small note on hadoopqa -- to be expanded
HBASE-11664 Build broken - TestVisibilityWithCheckAuths