remove config/database.yml from .gitignore

first admin feature test

disable generation of controller specs by default

update rspec tests to use FactoryGirl, add files missed on previous commit

remove erb files, fix haml breaks, initial updates to make tests run

rails_apps_composer: extras

rails_apps_composer: set up database

rails_apps_composer: navigation links

rails_apps_composer: rspec files

rails_apps_composer: add README files

rails_apps_composer: front-end framework

rails_apps_composer: routes

rails_apps_composer: views

rails_apps_composer: controllers

rails_apps_composer: models