2018.05.31 + disabling cache-machine on stage. 

Hotfix for mozilla/addons#728 

Add survey link to add-on submission email (mozilla#8391) We're currently running a developer survey, let's include it in the welcome email, to get more responses!

Pass a timestamp to primary_email_change_event instead of a datetime This makes more sense as the SQS queue will pass a timestamp, so it's a bit silly to convert it to datetime for it to be converted to a string and then back to a datetime in the task.

Merge pull request mozilla#8375 from mozilla/update-addons-linter-1.1.0 Update addons-linter to 1.1.0

Always display notification state from basket, don't trust our own data 2 things were wrong here: - We didn't use basket data if the state was 'unsubscribed' - We didn't check against the basket_id so the if was never True The form had both mistakes, the API only the second one.

update fxa sqs aws url for amo-stage (mozilla#8341) 

Pontoon: Update Ukrainian (uk) localization of AMO Localization authors: - Artem Polivanchuk <artem@mozilla.org.ua>

add taar lite prod api url to stage and prod (mozilla#8319)