Added users, migrations and vaildtions
User controllers and views were generated
Migrated the database
Worked on User Controller
* Added Controller Action
* Added Forms for
** Edit
** New
Made users a resource
Moved application.css to application.css.scss for sass.
Added new layout, nice looking.
Remove views specs.
Added has_secure_password
Added homepage
Merge branch 'users_views'

Conflicts:
	app/models/user.rb
Merge branch 'master' of github.com:rubyonrailsfourbook/first_revision_of_app