Make counter include synonyms
Return a 405 for POST requests to /search

They're currently falling though and hitting the publication routes
which then blow up when calling content_api without a `q` param.
Merge pull request #412 from alphagov/reject_search_post_requests

Return a 405 for POST requests to /search
Merge remote-tracking branch 'origin/js-fix-synonyms'
add unimoney campaign to controller
add unimoney images
remove temporary redirect and add as campaign page
Fix styling for search pages.
create the unimoney page
replace section with main - missed as part of the one main main
Add attribute for external links on /unimoney
Merge remote-tracking branch 'origin/create_unimoney_campaign_page'
Add logstash gem
Configure custom fields for Logstash
Configure logging to production.json.log in production
Merge remote-tracking branch 'origin/logstash'
Merge branch 'master' into marks-media-player