lang/en: Shortens btn_recent and btn_media
inc/en: Adds descriptions and guidelines relevant to how our wiki works
lang/en: Shorten edit page description
inc/subscribtion.php: Allow multiple emails to be notified about new user registration
inc/template.php: Adds link to upper namespace before breadcrumbs/history
inc/template.php: Make page full path available to JavaScripts
inc/template.php: Whenever media manager is envoked, use page path as starting namespace
inc/template.php: Adds new pseudo command, attach = media

We want to be able to add a sidebar button for adding attachments
Adds page info[islan] which is set to True when page is viewed locally