0.24 2012-08-22
    clarified method 'template_vars' and filter option

0.23 2012-08-22
    more template variables

0.22 2012-08-21
    modified parameter syntax of method 'template_vars'

0.21 2012-08-21
    exclude ../ at the root directory

0.2  2012-08-20
    additional method 'template_vars'
    modified filter option

0.1 2012-08-16
    initial version