Add link to github on debug log

// FREEBIE

background.html

@@ -356,6 +356,12 @@
       <input type='text' class='link' readonly value='{{ url }}' />
       <a class='open' alt='open in a new browser tab' target='_blank' href='{{ url }}'></a>
     </div>
+    <p>
+      <a class='report-link' target='_blank'
+          href='https://github.com/WhisperSystems/Signal-Desktop/issues/new/'>
+          {{ reportIssue }}
+      </a>
+    </p>
   </script>
   <script type='text/x-tmpl-mustache' id='settings'>
     <div class='content'>