#462: Update pydocs
feature clean up (owner of the feature/application) (Lead: Kunal)
#462: Add a script to check if all required features/plugins are present
and list duplicate inclusion of plugins in nultiple features.
feature clean up (owner of the feature/application) (Lead: Kunal)
#462: fix the usage message
Merge pull request #744 from shroffk/master-4.0-cleanup

#462 Master 4.0 cleanup