Licences copy change

As per ticket:
https://www.pivotaltracker.com/story/show/74844674
Copy change for Licences section

As per ticket:
https://www.pivotaltracker.com/story/show/74844674
Copy changes for Fee section

As per ticket:
https://www.pivotaltracker.com/story/show/74844898
Merge pull request #344 from ministryofjustice/cosmetic-fixes

Cosmetic fixes
Merge branch 'master' into error_msgs