code: private Object renderApplicationDescription() throws IOException {
  
  		// No locale? => Display the application's description.
  		// Otherwise, read app.desc_fr_FR.txt or the required file for another locale.
  		// If it does not exist, return the empty string.
  
  		String s;
  		if( this.locale == null
  				&& ! Utils.isEmptyOrWhitespaces( this.applicationTemplate.getDescription()))
  			s = this.applicationTemplate.getDescription();
  		else
  			s = readCustomInformation( this.applicationDirectory, DocConstants.APP_DESC_PREFIX, DocConstants.FILE_SUFFIX );
  
  		String result = "";
  		if( ! Utils.isEmptyOrWhitespaces( s ))
  			result = renderParagraph( s );
  
  		return result;
  	}
docs: Renders the application's description.
  @return a non-null string
  @throws IOException if something went wrong