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.
Added miscellaneous error counters
cli option for listing query based on user or query status
Merge remote-tracking branch 'develop_remote/develop' into develop
Merge pull request #92 from jdhok/develop2

Added miscellaneous error counters
Move to 0.13.2-SNAPSHOT dependency
Merge branch 'develop' of https://github.com/InMobi/grill into develop
added more testcases
Bug fixes in columnar rewriter
Merge pull request #95 from akshaygoyal/develop

cli option for listing query based on user or query status
Fix powermock ignore to all javax.xml.*
Bug fixes for example queries
Merge pull request #97 from sushilmohanty/develop

Bug fixes in columnar rewriter
GRILL-582: closing cli closes underlying grill session