change Member.find(params[:id]) to current_user
install and enable devise_uid for better security
add uid to member edit/update action
specify ruby 1.9.3p429 in Gemfile to get rid of heroku warning
remove ruby version, caused heroku error
reinstall bundle
add action mailer info to production env
add prodcution db info to database.yml
move user profile link on home page to inside of devise authentication
precompile assets
set config.serve_static_assets = true in config/environments/production.rb
add :roles_mask to attr_accessible in member model
change devise sign_up and sign_in routes