[FMS-266] Review i18n in JavaScript files.
[FMS-266] Review translation strings.
Merge branch 'master' of github.com:CIRB/django-fixmystreet

# By Jonathan Sanchez Pando
# Via Jonathan Sanchez Pando
* 'master' of github.com:CIRB/django-fixmystreet:
  fix django jenkins settings FMS-290