Required user class
Some minor changes
Template for administrating users
Some minor changes to anchors
Added menu method
Added menu table
Main page functionality changed
Style for menu
Minor changes

-Now page contains menu
-On this page article will only be listed
Some minor changes

-Added function to go back from browser history
User class added

-Now users cand register
-Users can be edited
-Users can be removed
The new page of article view
Here users can login