More mobile view improvements, various

tailbone/static/js/tailbone.mobile.js

@@ -36,6 +36,11 @@ $(document).on('pageshow', function() {
     if (el.is(':visible')) {
         el.focus();
     }
+
+    // TODO: seems like this should be better somehow...
+    // remove all flash messages after 2.5 seconds
+    window.setTimeout(function() { $('.flash, .error').remove(); }, 2500);
+
 });