file_util_safe_filename
  
  Description:
  public string file_util_safe_filename (
string name)
  
 
  
    'Flattens' name into a safe filename string by hex encoding any chars that may cause problems on the filesystem.
    Parameters:
    
      
        | name | 
        
           string to 'flattened' into a safe filename 
         | 
      
    
    Returns: