Add a StaticPages controller
manually created database.yml + changed static_pages_spec.rb
Adding the Capybara DSL to the RSpec helper file.
changed the home page view
appended help page details to static_pages_spec.rb + changed help.html.erb to pass test
add 'about' request in spec.rb + added static_pages#about + added about view + added get route for about page
added missing application.html.erb file + rename it to foobartemporarily
added title tags on static_pages views + added title test in spec.rb
added application.html.erb page which disappeared + changed static_pages content to use erb feature