bus_address_for_name
Description:
Helper method which creates bus address string for the given name, which should have the same format as a DBus unique name.
Parameters:
| name | 
           A name to create bus address for.  | 
      
| include_username | 
           Include current user name as part of the bus address.  | 
      
Returns:
| 
           Newly allocated string with bus address. Use g_free to free.  |