Update query times
Merge branch 'develop' of https://github.com/InMobi/grill into query-times
Merge branch 'develop' of https://github.com/InMobi/grill into query-times
Merge branch 'develop' of https://github.com/InMobi/grill into query-times
Update tests
Fix cancel end time
Set launch time
Update time output
Merge pull request #22 from InMobi/query-times

Update query times in grill query
Fix insert clause over cube queries
Fix doc to set HADOOP_HOME and HIVE_HOME
Use signal handler instead of shutdownhook
Merge pull request #23 from InMobi/server-restart

Use signal handler instead of shutdownhook
Set jdbc server start time when callable is created
close driver should not close queries
close driver should not close queries
Update user do with olap query configurations
Update user do with olap query configurations
Merge branch 'develop' of https://github.com/InMobi/grill into doc-update
Merge pull request #24 from InMobi/doc-update

olap query configuration doc