fix helper.php:get_list for approve integration
add additional option for showing the users who should read the page
respect the 'dformat' and 'showuseras' settings
add de and de-informal translations

adds config parameters description

approve integration

adds admin option to regenerate ireadit metadata

add config option that allows keep readers on minor edit.

add support for notification plugin

closes #5

now you can dispay/hide ireadit data when printing

initial commit