#130 added d3 js to head which is requited to render vsm graph
ignoring rogue draw_test_controller_route
Merge pull request #341 from pshivana/pr_rails_migration_vsm

#130 added d3 js to head which is requited to render vsm graph
Merge pull request #343 from srinivasupadhya/master

ignoring rogue draw_test_controller_route