Updated the PDF fields tests

Court name field was not being tested in the PDF output tests. Fixed
that now along with the PDF where the court name field was omitted from
the form.
Merge pull request #539 from ministryofjustice/court-name-in-pdf

Updated the PDF fields tests
logging fee account presence true or false
apply logstuff changes to production environment
fix bug which caused production to write to logstash_development.log
updated checklist on pdf
removed duplicate claimant contact reference field
Merge pull request #540 from ministryofjustice/update_checklist_pdf

update checklist on pdf
Getting prod remote tests to pass

Since most of the test were in dev, and we use the feature tests in
order to test prod, some of the data used for faking out the responses
was wrong. This commit aims at fixing that.
Handle production remote test problems

These changes make remote tests in production pass. Dirty
workaround. I'd love to hear better ways of handling this.
Enable logstash for testing
Merge branch 'master' into fee_acct_num_recorder

* master:
  removed duplicate claimant contact reference field
  updated checklist on pdf
  Updated the PDF fields tests
remove temp TODO file
Merge pull request #541 from ministryofjustice/prod-tests

Prod tests passing
Merge branch 'master' into fee_acct_num_recorder

* master:
  Handle production remote test problems
  Getting prod remote tests to pass
Merge pull request #542 from ministryofjustice/fee_acct_num_recorder

Fee acct num recorder
Upgraded courtfinder-gem from 0.0.5 to 0.0.6
Merge pull request #543 from ministryofjustice/courtfinder-gem-upgrade

Upgraded courtfinder-gem from 0.0.5 to 0.0.6
updated govuk_frontend_toolkit; and added govuk_elements gem (not released yet)
replace old stylesheets with new govuk_elements_extensions sass file, which reuses govuk_elements sass