add a StaticPages controller
created spec/requests/static_pages_spec.rb
modified the static_pages_spec.rb
corrected the foxit reader copy to clipboard errors
modified the \app\views\static_pages\hotme.html.erb
modified spec\requests\static_pages_spec.rb and app\views\help.html.erb
created a route and a controller for the 'about' page
finally retrieved and added to my working tree the previously removed app\views\layouts\application.html.erb
added dynamic page titles
wrote the first ERb code for dynamic page title (home, help, about)
used layout for all the pages (home,help,about)