Created clean game project
created user scaffold
created scaffold user and ran its migration
Intialized devise
created devise views
generated devise model
updated users table schema with devise migration
added authentication before filter
Add username column to Users
Added logout working link
updated users show, navigation partial
Added is_admin to users and updated schema
set is_admin default value to :false
trying authorization
added authorize to UsersController
added login using email but not with username since it is saved in :login and not :username
successfully logining in using username or email
made is_admin accessible
trying to add paper clip, didn't make new gemset
created working profile controller