changed order of "roles" list (users first, then admin)
modified rights: no login->only login, user->all cv & project actions but no delete, admin->all
admin sidebar fixed
usernames are now unique
education comments are correctly exported
search project now shows "user friendly msg" when search returns no results
Search & Export buttons are now more visible
reorganized education in add, JS not working
reorganized education now works totally in add, edit and view