Pin ruby version to 2.1.2
Remove unnecessary gems, pin gem versions per styleguide
Remove remnants of activerecord and actionmailer
Add scripts to run jenkins builds and branch builds

Conforms to similar projects we have that build against branches and
directly for master.
Merge pull request #3 from alphagov/add-jenkins-and-branch-build-scripts

Add scripts to run jenkins builds and branch builds
Add slimmer to get header, footer, report-a-problem
Add rspec
Failing spec for viewing the need for a given slug
Start integration with metadata-api

This includes a hack (that will be refactored later) to include
the `govuk-client-url_arbiter` gem (so that we can reuse the JSON
client).
Render needs on the info page
GOV.UK rendering and styling of info page
Better signposting for the needs on the info page
Extend spec coverage

Spec now covers need acceptance criteria and justification
Info page: handle slugs without needs
Show 'page not found' if no info for slug

Until there are page stats available, there isn't anything meaningful to
show for a slug that doesn't come back with an artefact or needs.
Merge pull request #2 from alphagov/flip-the-page-needs

'Flip the page': displaying user needs
Set correct `Cache-Control` headers for all `show` pages
Merge pull request #5 from alphagov/set-cache-control-headers

Set correct `Cache-Control` headers for all `show` pages
Register `/info` prefix path with the router

Something to take note is that the `rest-client` gem has been
downgraded from 1.7.2 to 1.6.8 due to a requirement in the
`gds-api-adapters` gem.
Merge pull request #6 from alphagov/register-info-prefix-with-the-router

Register `/info` prefix path with the router