Spelling correction by bryce (#131641). SQL query correction by bryce (#131642). Dependency problem description added, reported by sanduhrs (#130079).

* Editing for anonymous users
* Moderator role which can revert / delete pages
* Revisions for pages
* Mediawiki input format + Image assist
* Categorization via free tagging vocabulary
* Views: All pages / All categories / All Images
* Recent changes