intial javascript and template files.
removed cruft from template.
properly comment bulk message screen.
connect the form to the view.
attached the backbone view to the form template.
though may progress onto the next section.
clarify comment.
use textarea as the `el`.
pep8 and jslint.
paint the shed pink.
tests!
Merge branch 'feature/VUMIGO-258-bulk-message-composer' into develop-frontend