anchor.diff:   `<messages>qi-sysconfig-messages</messages>`
   
   The naming convention for these files is: `packagename_locale.properties` 
  +
   
   ===== Menubar
   
  
positive.code: 
  `<locale>es-UY</locale>`
  
  ===== Messages
  Indicates the names of the `.properties` files available. It can contain more than one.
  
  
negative.code: 
  * `name`: String, required. 
  
  
  Example: `<section name="System"/>`
  
  ====== Option 
  
  Represents an option on the sidebar, represented with the `<option>` element. It has the following properties: 
  
  * `name` (string, required).  
  	The name that will be shown on the sidebar.
   
  * `action` (string, required). 
  