HIVE-6359 : beeline -f fails on scripts with tabs in them. (Navis, reviewed by Xuefu Zhang, Thejas Nair)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1575952 13f79535-47bb-0310-9956-ffa450edef68
HIVE-5607: Hive fails to parse the % (mod) sign after brackets (reviewed by Prasad)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1576006 13f79535-47bb-0310-9956-ffa450edef68
HIVE-6585 : bucket map join fails in presence of _SUCCESS file (Ashutosh Chauhan via Vikram Dixit)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1576112 13f79535-47bb-0310-9956-ffa450edef68
HIVE-6591 : Importing a table containing hidden dirs fails (Ashutosh Chauhan via Vikram Dixit)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1576115 13f79535-47bb-0310-9956-ffa450edef68