ran rails g devise:install
edit routes, dev environment, and application layout for basic devise install
generate devise User model and migrations
add unit validations to User model. presence required, format must be like E205
rake db:migrate devise migration
added the mailer notification with some views

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both text and html, need to change instance variable
need to adjust definitions
need to remember to call ".deliver" when use in our controllers
generate users controller and add custom routes for sign_up and sign_in
pull in devise views for custom styling
resolve merge conflict in routes.rb
Merge pull request #13 from djmrr/mike/adding_mailer

oops. NOW merged.