TAJO-995: HiveMetaStoreClient wrapper should retry the connection
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/tajo
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/tajo
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/tajo
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/tajo
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/tajo
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/tajo
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/tajo
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/tajo
TAJO-1062: Update TSQL documentation
Update tsql documentation.
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/tajo into TAJO-1062
Update some typos
Rename back_command.rst
Use "Tajo" instead of "tajo"
Update some comments.
TAJO-1068: Add SQL Query documentation.

Closes #155
TAJO-1077: Add Derby configuration documentation.

Closes #163
TAJO-1081: Non-forwarded (simple) query shows wrong rows.

Closes #175
TAJO-1081: Non-forwarded (simple) query shows wrong rows. (missed fix for test)