jspwiki-notifier

This is a plugin for the jspwiki which provides notification functionality. A user of the jspwiki shall be able to subscribe to several pages, so that he gets notified when the page was modified. So on each page there should be a link like "Notify me about changes" if the user not yet has subscribed, otherwise, if he formerly had subscribed for changes of this page, there should be a link like "Don't notify me anymore". Notifications about changes shall be sent via email to an address the user has to supply.