first build
bugfix for HIVE-3807. Hive authorization should use short username when
Kerberos authentication.

see issue: https://github.com/dianping/cosmos-hive/issues/16
bugfix for HIVE-1384. HiveServer should run as the user who submitted
the query.

see issue: https://github.com/dianping/cosmos-hive/issues/18
bugfix for HIVE-3271.Privilege can be granted by any user(not owner) to
any user(even to the same user).
bugfix for HIVE-3008. Memory leak in TUGIContainingTransport.
create patch files for bug 3807/1384/3271/2008
bugfix for HIVE-3709. Stop storing default ConfVars in temp file.

see issue: https://github.com/dianping/cosmos-hive/issues/2
Bugfix for HIVE-3225. NPE on a join query with authorization enabled.

see issue: https://github.com/dianping/cosmos-hive/issues/15
Merge pull request #2 from zhuguangbin/cosmos-hadoop-0.9.0

Cosmos hadoop 0.9.0