Adding Browserstack to our web page as we promised

app/templates/legal.jade

@@ -167,6 +167,18 @@ block content
     | so that they may be charged for in the future, 
     | if that's what ends up happening.
   
+  h3(data-i18n="legal.third_party_title")
+    | Third Party Support
+  
+  p(data-i18n="legal.third_party_description")
+    | CodeCombat uses the following third party services:
+
+  ul
+
+    a(href="https://www.browserstack.com/", data-i18n="browserstack_url")
+      | BrowserStack
+    span
+
   hr
 
   p(data-i18n="legal.canonical") The English version of this document is the definitive, canonical version.