HIVE-6039: Round, AVG and SUM functions reject char/varch input while accepting string input (reviewed by Prasad)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1552778 13f79535-47bb-0310-9956-ffa450edef68
HIVE-5957: Fix HCatalog Unit tests on Windows

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1552815 13f79535-47bb-0310-9956-ffa450edef68
HIVE-6066 : Wincompat: describe_comment_nonascii.q failing on windows (Jason Dere via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1552833 13f79535-47bb-0310-9956-ffa450edef68
HIVE-4417 : Make unit tests pass on Windows which use Linux script in query files (Shauishuai Nie, Jason Dere via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1552838 13f79535-47bb-0310-9956-ffa450edef68
HIVE-4831 : QTestUtil based test exiting abnormally on windows fails startup of other QTestUtil tests ( Thejas Nair, Jason Dere via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1552839 13f79535-47bb-0310-9956-ffa450edef68