Merge branch 'fix-cycle-analytics' into 'master'

Add missing Vue dependency

Cycle Analytics is broken because vueJS is not included.

This feature will be improved on its second iteration, and also tests will be aded so this won't happen again.

See merge request !6965

app/assets/javascripts/cycle_analytics.js.es6

+//= require vue
+
 ((global) => {
 
   const COOKIE_NAME = 'cycle_analytics_help_dismissed';