more descriptions in users controller tests
tests for update User
update User
friendly forwarding test
authentication tests
authentication incl. friendly forwarding
rake task to fill in sample data
added sequence for email to factories
added faker, used for rake task to fill database
added will_paginate gem
tests for users index action
index for users
simpler user rendering
tests for User attribute admin
add column admin to users
updated populate task to make first user admin
added link to destroy user