TAJO-467: Too many open FD when master failed. (hyoungjunkim via hyunsik)
TAJO-466: Supporting TIME types in DatumFactory.createFromInt8. (DaeMyung Kang via jihoon)
TAJO-468: Implements task's detail info page in WEB UI. (hyoungjunkim via hyunsik)
Add the missed copy of tajo-core-storage in tajo-core/pom.xml.
TAJO-385: Refactoring TaskScheduler to assign multiple fragments. (jihoon)
TAJO-464: Rename the name 'partition', actually meaning shuffle to 'shuffle'. (hyunsik)
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/incubator-tajo into PRECOMMIT