add empty statistics action #9
user management issued a separate interface
reorganization controllers
reorganization controllers
create controllers for management users and groups  #3, #5
rename model User to CurrentUser. closed access to sections Users, Groups, Statistics
correct access to sections
rename login form fields name
rename activity section
after login redirect on corrent or home page
rename methods
add method for show users list and add users #5
remove jquery
add method for edit users #5
add method for remove users #5
chenge admin menu view
move edit events section in admin section
add method for show user groups #5
add methods for edit and remove user groups #5
add sort user groups