Password cannot be specified by conf
username can be specified by conf
unused variable
tell username while asking for password
little revamp. Singleton wrapper moved to client from cli.
author tag removed.
Merge pull request #106 from prongs/cli_auth

Password cannot be specified by conf
Bug fix : Explain to return proper error message
Merge pull request #110 from sushilmohanty/develop

Bug fix : Explain to return proper error message
Update license header in all files through 'mvn license:update-file-header'
Merge branch 'develop' of https://github.com/InMobi/grill into develop
Fix links on java client doc
GRILL-619 - Fixed review comments
Merge branch 'develop' of https://github.com/InMobi/grill into develop
Merge branch 'develop' of https://github.com/sumashivaprasad/grill into develop

Conflicts:
	grill-server/src/test/java/com/inmobi/grill/server/GrillAllApplicationJerseyTest.java
	grill-server/src/test/java/com/inmobi/grill/server/TestGrillApplication.java