add pg to Gemfile.lock
Add Pages controller
Add home and about routes to pages

Replaced index with pages/home root
Add header and footer partials
Add bootstrap-sass gem
Integrate Bootstrap
Add fixed to top responsive navbar
Add Devise for user management
Add simple_form gem
Convert login, new user and edit user forms to simple_form w/ bootstrap
Add user name column to db
Migrate name attribute to users db
Add name field to user forms