Make sure twitter widgets are loaded when rendered through turbolinks.

app/views/events/event/_created_project.html.haml

@@ -17,7 +17,6 @@
 
           %a.twitter-share-button{ |
             href: "https://twitter.com/share", |
-            class: "twitter-share-button", |
             "data-url" => event.project.web_url, |
             "data-text" => "I just created a new project in GitLab! GitLab is version control on your server.", |
             "data-size" => "medium", |
@@ -25,4 +24,4 @@
             "data-hashtags" => "gitlab", |
             "data-count" => "none"}
             Tweet
-          <script>!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0],p=/^http:/.test(d.location)?'http':'https';if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src=p+'://platform.twitter.com/widgets.js';fjs.parentNode.insertBefore(js,fjs);}}(document, 'script', 'twitter-wjs');</script>
+          %script{src: "//platform.twitter.com/widgets.js"}
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