Add unnumbered paper columns to attachments table
Add 'Unnumbered' checkboxes to admin UI
Check valid combinations of metadata on (un)numbered papers
Fix layout of admin UI when validations fail
Translate unnumbered_hoc_paper into English
Label unnumbered papers on the public site
Include House of Commons metadata in alternative format email requests
Display consultations when response unpublished
Prep for separate consultation feedback & outcome

This is the first step towards adding support for adding public
feedback to consultations. This commit makes Response the base class
for ConsultationOutcome and updates the UI/controller code so that
we are now dealing with outcomes, not responses. The next step will
be to introduce the ConsultationFeedback model, which will be managed
in much the same way as outcomes.
Combine show and new page for responses

Also adds some contextual help on the new form.
Add ConsultationPublicFeedback to Consultations

We re-use the Responses controller and views to manage public feedback
on a separate tab. Some minor hoop jumping is required to make the
url routing work with singular resources.
ConsultationOutcome attachments support references
Correct typo
Change wording of hints on consultation forms

After discussion with Alice, we think this wording is more succinct. The
key concern is to alert people to the fact that they can upload
attachments on the next page, so a shorter message gives more chance
that they'll read this info.
ConsultationOutcome can have HOC fields
Add missing newline
Merge pull request #713 from alphagov/feedback-and-outcome

Consultations can now have "public feedback" and an "outcome"

https://www.pivotaltracker.com/story/show/50344699
Merge branch 'unpublished-responses'

Conflicts:
	app/helpers/consultations_helper.rb
Add unique index to financial_reports

Updated migration to add uniqueness constraint
Updated rake task to remove any duplication
Merge pull request #709 from ElliotJH/add-uniqueness-constraint-to-financial-reports

Add unique index to financial_reports