Added style sheet from form blog design
modified:   app/assets/stylesheets/blog.scss
modified:   app/assets/stylesheets/buttons.scss
modified:   app/assets/stylesheets/main_components.scss
modified:   app/assets/stylesheets/posts.scss
modified:   app/assets/stylesheets/user.scss
Updtade route, added view and controller
new file:   app/controllers/homepage_controller.rb
new file:   app/views/homepage/show.html.erb
modified:   config/routes.rb