HIVE-4478. In ORC remove ispresent stream from columns that contain no null 
values in a stripe. (Prasanth Jayachandran via omalley)


git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1497912 13f79535-47bb-0310-9956-ffa450edef68
Undoing the accidental update of the 0.11 release notes.


git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1497915 13f79535-47bb-0310-9956-ffa450edef68