- Another batch of updates/improvements: + introduced basic node permissions ("create", "delete", "update" and "view") at the node level: it's up to the "<$node->type>_module" to hide gory details (if any). + made the "blog it"-feature in the blog and import module work with the new node system, in specific with the new centralized forms. + made it possible to update blogs. + made the page module work with the new node system. + various smaller improvements.