remove old templates.js form stati-src/javascripts
Merge pull request #301 from ministryofjustice/feature/remove-old-templates-js

remove old templates.js form static-src/javascripts
copy form config for other languages
get_locale to utils for mocking
mark form fields and labels for translation
more form translations
form po file update
add import
messages from lazy_gettext to gettext
force unicode before regex
force unicode on description for lazy_gettext
don't use lazy_gettext for validator messages