removes qualaroo from studio (STUD-1684)

cms/templates/base.html

@@ -296,6 +296,4 @@
     <%block name="jsextra"></%block>
     <div class="modal-cover"></div>
   </body>
-
-  <%include file="widgets/qualaroo.html" />
 </html>

cms/templates/widgets/qualaroo.html

@@ -1,13 +0,0 @@
-% if settings.FEATURES.get('STUDIO_NPS_SURVEY'):
-    <!-- Qualaroo is used for net promoter score surveys -->
-    <script type="text/javascript">
-        % if user.is_authenticated():
-            var _kiq = _kiq || [];
-            _kiq.push(['identify', "${ user.email }" ]);
-        % endif
-    </script>
-
-    <!-- Qualaroo for edx.org -->
-    <script type="text/javascript" src="//s3.amazonaws.com/ki.js/48221/9SN.js" async="true"></script>
-    <!-- end Qualaroo -->
-% endif