App reconnect is now possible if the connection was interrupted and takes to long for automatic reconnect

client/components/main/header.jade

@@ -93,3 +93,6 @@ template(name="offlineWarning")
     p
       i.fa.fa-warning
       | {{_ 'app-is-offline'}}
+
+      a.app-try-reconnect
+        {{_ 'app-try-reconnect'}}

client/components/main/header.js

@@ -41,3 +41,10 @@ Template.header.events({
     Session.set('currentCard', null);
   },
 });
+
+Template.offlineWarning.events({
+  'click a.app-try-reconnect'(event) {
+    event.preventDefault();
+    Meteor.reconnect();
+  },
+});