Users
	id
	username
	password
	email
	roles
	avatar picture
	registration time
	display name

UserData
	user id
	real name
	real name public?
	email public?
	msn address
	msn address public?
	google talk address
	google talk address public?

Permissions
	id
	name
	description

Roles
	id
	name
	permission list

Hírek
	id
	title
	slug
	timestamp
	text
	poster

BlogPost
	id
	title
	slug
	timestamp
	lead (?)
	text
	poster

Page
	id
	title
	slug
	text

ForumTopicGroup
	id
	title
	slug
	creator
	timestamp

ForumTopic
	id
	title
	slug
	creator
	roles who can access it
	topic group

ForumPost
	id
	forum topic
	creator
	timestamp
	last edited by
	last edited timestamp
	last edit reason
	edit count
	text