add filds to usermodel, edit usercontroler, add singup.ctp
now we can donload imgs
now we can donload imgs
now we can upload imiges
now we see avatar
create custom helper Path. This helper give path to avatar of specific user
User and Post model are conected! Now I work with password confirmation
we done upgrate 1
Merge branch 'feature/update1' into develop

Now we saport multiple users with diferens rolers