Merge pull request #342 from CruGlobal/MH-977

Add stop option guide in text message
Turn locale app back on
Fixed JS errors in home page
Update gems.

Turn localeapp back off
Disable asset host
Ignore .ruby-version
Update i18n-js
Enable bulk_email and bulk_sms actions on APIv3 people endpoint
Implement limit frequency
Add some test
Add messages endpoint to APIv3
Merge branch 'MH-647' into dev