Adds session expiration check on requests under the claim and review paths
Dasherize page names so routes match correctly. This was changed in commit: 53578ec.
Linting the JS
Copy and layout changes

- JS change on application js
- Updated copy & layout
Fixed tests

- Updated tests to reflect amended copy
moved sessionprompt.init out of application.js
Merge pull request #339 from ministryofjustice/feature/session-expiry

Session Expiration