fix bug with indexer

fix bug for removed pages

compatibility with new dokuwiki and approve

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

approve integration

fix migration

Revert "fix"

This reverts commit cd2b00adb478e89bc6f39b8d09ab6fdf5ba8f8a4.

fix

plugin now using dokuwiki Indexer for storing readers

fix: nice error message when 'sqlite' plugin is not enabled

implement new notification version

fix migration

fix migration

fix ireadit users update on auth group change
version upped

add list syntax to list iread pages

add config option that allows keep readers on minor edit.

Handel user cretion/modification/deletion in ireadit plugin

integration with move plugin

respect useheading setting

add support for notification plugin

switch from metadata to sqlite

support migration to sqlite