Feat(tasks) - better status

Better status message in the tasks dashboard.
Same as filters.

plugins/configuration/tasks/class_tasksMail.inc

@@ -236,7 +236,7 @@ class tasksMail extends simplePlugin
   }
 
   /*
-   * Generate slave tasks, carefull that main task cannot be changed cause subtasks are not updated.
+   * Generate slave tasks, careful that main task cannot be changed cause subtasks are not updated.
    * It would be dangerous to edit subs tasks if some are under processed already.
    */
   public function generateSlaveTasks ()

plugins/dashboard/tasks/class_tasksColumn.inc

@@ -61,10 +61,10 @@ class TasksColumn extends Column
     // A call towards a status map would be interesting here.
     switch ($status) {
       case "1" :
-        return "Created";
+        return "Scheduled";
 
       case "2" :
-        return "Processed";
+        return "Completed";
 
       default :
         return $status;