generate users
add bcrypt gem
add users factory
Merge branch 'develop' into feature/users
add web users#new test
restrict routes to new only for web users
implement web users#new action
add namespace for users helper
implement users#new view
add users#create test
specify bcrypt-ruby version
add secure password to user model
remove routes restriction for users
add users#create action
add validates gem
add validations for post model
add user to web post controller tests
migrate: add user reference to posts
add factory for users
set relations between user and posts models