Add protobuf jar from hadoop lib
Merge branch 'develop' of https://github.com/InMobi/grill into develop
Revert "Add protobuf jar from hadoop lib"

This reverts commit 90e0e333b2aa03e8330dee635f2cf637061c8ce9.
Add protobuf jar from hadoop lib
Rename packages and folders
Use renamed packages in all refereces
Optimization. Avoid creating new instance on each command.
grillstatement at instance level, not method level
Fix issues in renaming packages
Add client dist package
Packaging renaming in all configs and scripts
Update module name
Update grill-site.xml reference
Update grill-site.xml reference
Merge pull request #137 from InMobi/rename

Rename packages from com.inmobi.grill.* to org.apache.lens.*
Merge branch 'develop' of github.com:InMobi/grill into protobuf
Merge pull request #136 from prongs/protobuf

Optimization. Avoid creating new instance on each command.
lens-ctl should refer lens-config.sh instead of grill-config.sh
replacing grill with lens in shell scripts
more of grill->lens migration