Add workaround for real-time updates to extend the annotations list if needed

The rootScope.annotations was not refreshed when a new real-time annotation arrived, so for comments and document view we have to insert the annotation there manually

Fixes #1149

h/js/controllers.coffee

@@ -468,6 +468,14 @@ class App
           $scope.$apply =>
             if annotator.plugins.Store?
               annotator.plugins.Store._onLoadAnnotations data
+              # XXX: Ugly workaround to update the scope content
+              switch $rootScope.viewState.view
+                when 'Document'
+                  unless annotator.isComment(annotation)
+                    $rootScope.annotations.push annotation
+                when 'Comments'
+                  if annotator.isComment(annotation)
+                    $rootScope.annotations.push annotation
         when 'update'
           $scope.markAnnotationUpdate data
           annotator.plugins.Store._onLoadAnnotations data