Re-render task on renderScreenError(), renderScreenNotFound() and renderScreenUnauthorized() automatically.

app/assets/javascripts/app/controllers/_application_controller.coffee

@@ -551,12 +551,15 @@ class App.Controller extends Spine.Controller
     @clearDelay(@initLoadingDoneDelay)
 
   renderScreenError: (data) ->
+    App.TaskManager.touch(@task_key)
     @html App.view('generic/error/generic')(data)
 
   renderScreenNotFound: (data) ->
+    App.TaskManager.touch(@task_key)
     @html App.view('generic/error/not_found')(data)
 
   renderScreenUnauthorized: (data) ->
+    App.TaskManager.touch(@task_key)
     @html App.view('generic/error/unauthorized')(data)
 
   locationVerify: (e) =>

app/assets/javascripts/app/controllers/_application_controller_generic.coffee

@@ -116,8 +116,6 @@ class App.ControllerGenericIndex extends App.Controller
       @log 'error', 'ajax', msg.status
       if msg.status is 401
         @log 'error', 'ajax', rec, msg, msg.status
-#        @navigate @pageData.navupdate
-#        alert('relogin')
         @navigate 'login'
 
     # execute fetch

app/assets/javascripts/app/controllers/ticket_zoom.coffee

@@ -210,9 +210,6 @@ class App.TicketZoom extends App.Controller
             detail:     detail
             objectName: 'Ticket'
           )
-
-        # update taskbar with new meta data
-        App.TaskManager.touch(@task_key)
     )