Merge v1.3.1: Hide element outline upon submit (#32)

poll/public/css/poll.css

@@ -64,6 +64,10 @@
     padding-left: 1em;
 }
 
+.poll-results-wrapper:focus {
+    outline: none;
+}
+
 ul.poll-answers-results {
     list-style-type: none !important;
 }

poll/public/js/poll.js

@@ -211,7 +211,7 @@ function PollUtil (runtime, element, pollType) {
             data: JSON.stringify({}),
             success: function (data) {
                 $('div.poll-block', element).html(self.resultsTemplate(data));
-                $('.poll-results-wrapper').focus();
+                $('.poll-results-wrapper', element).focus();
                 whenImagesLoaded(adjustGaugeBackground);
             }
         });

setup.py

@@ -44,7 +44,7 @@ def package_data(pkg, roots):
 
 setup(
     name='xblock-poll',
-    version='1.3.0',
+    version='1.3.1',
     description='An XBlock for polling users.',
     packages=[
         'poll',