Adds a claimants csv presenter for displaying additional claimants information on the review page if a csv is attached to the claim
Tests which presenter is chosen for additional claimants
Include the extension of the file on review page
terms copy and test updated

WIP
Fixed tests
Configure carrier wave file location for specs & cleanup when specs finish
Removing Cookies

Updating tests and renamed file
Merge pull request #424 from ministryofjustice/fix/cleanup-attachments-after-specs

Cleanup Attachements Upon Spec Completion
Merge pull request #425 from ministryofjustice/front-end/copy-updates-28-11

Front end/copy updates 28 11
unhappy path remission message
simplified convoluted yml/slim gumpf for links
No cache

In response to the pen test, set cache headers as appropriate.
Merge pull request #431 from ministryofjustice/enhancement/no-cache

No cache
copy amends ..etc

- removed a few hardcoded links form the locale file
Use BarclayCard test gateway on all hosts except where ENV == 'prod'
Merge pull request #433 from ministryofjustice/bug-fix/correct-barclaycard-env

Use BarclayCard test gateway on all hosts except where ENV == 'prod'
Copy, locale, tests updates

- updated copy
- removed hardcoded paths from locale file
- updated tests to reflect copy amends
Merge pull request #434 from ministryofjustice/front-end/copy-updates-02-12

Front end/copy updates 02 12
Jadu::Claim.create submits claims to Jadu.

Jadu::Claim.create is just a wrapper around the work of others
so the specs just assert the relevant methods are called on
the collaborator objects. I don't like testing with a lot of
doubles because it's brittle, but I also don't like duplicating
tests already extant. I have attended to the brittleness risk
by using instance_doubles with check the doubled object responds
to mocked methods.
Fix formatting

Indent two spaces and remove blank lines.