add user details page
merge changes
change users to user in controllers
Merge branch 'master' of https://github.com/budnyjj/university
Merge branch 'master' of https://github.com/budnyjj/university
Merge branch 'master' of https://github.com/budnyjj/university
update user controller
Merge branch 'master' of https://github.com/budnyjj/university
add manager pages
add newer db