initial changes
setters added
print to err and exit status -1
Merge branch 'develop' of github.com:InMobi/grill into cli_auth
added grill client wrapper bean
Merge branch 'develop' of github.com:InMobi/grill into cli_auth
singleton grill client wrapper.
GRILL-582: closing cli closes underlying grill session
added flag to check clientconnection activity
same function call for closing client connection
making close connection synchronised
Merge pull request #99 from akshaygoyal/develop

GRILL-582: closing cli closes underlying grill session
Bug fix to implement qualified table name in format db.table alias
Review comments incorporated
Merge pull request #101 from sushilmohanty/develop

Bug fix to implement qualified table name in format db.table alias
Change metastore client retry config for Grill sessions
Merge pull request #102 from jdhok/develop2

Change metastore client retry config for Grill sessions
Text datatype mapping in resultset and added exception for subqueries in from clause
review comment incorporated
removed wrapper bean and singleton initialization added in base commands class.