Open socket after session, not delay

It makes a lot more sense to start the websocket connection as soon as
the session is loaded, rather than using an arbitrary delay time of
five seconds.

h/js/controllers.coffee

@@ -53,6 +53,7 @@ class App
 
     session.$promise.then (data) ->
       angular.extend $scope.model, data
+      $scope.initUpdater()
 
     $scope.$watch 'model.personas', (newValue, oldValue) =>
       if newValue?.length
@@ -430,9 +431,6 @@ class App
             method: 'blinkBuckets'
       , 500
 
-    $timeout =>
-      $scope.initUpdater()
-    , 5000
 
 class Annotation
   this.$inject = [