Merge pull request #125 from codidact/luap42/hot-posts-sidebar

app/assets/javascripts/moderator.js

app/assets/javascripts/pinned_links.coffee

app/assets/stylesheets/application.scss

app/assets/stylesheets/pinned_links.scss

app/controllers/advertisement_controller.rb

app/controllers/application_controller.rb

app/controllers/categories_controller.rb

app/controllers/moderator_controller.rb

app/controllers/pinned_links_controller.rb

app/controllers/posts_controller.rb

app/helpers/pinned_links_helper.rb

app/models/pinned_link.rb

app/views/advertisement/index.html.erb

app/views/categories/_form.html.erb

app/views/layouts/_sidebar.html.erb

app/views/moderator/index.html.erb

app/views/moderator/recently_deleted_answers.html.erb

app/views/moderator/recently_deleted_posts.html.erb

app/views/moderator/recently_deleted_questions.html.erb

app/views/moderator/recently_undeleted_answers.html.erb