Adding Turbolinks, adding status posting form on homepage

Gemfile

Gemfile.lock

app/assets/javascripts/application.js

app/assets/javascripts/statuses.coffee

app/assets/stylesheets/dashboard.scss

app/assets/stylesheets/statuses.scss

app/controllers/statuses_controller.rb

app/helpers/statuses_helper.rb

app/models/status.rb

app/services/follow_remote_account_service.rb

app/views/home/index.html.haml

config/routes.rb

spec/controllers/statuses_controller_spec.rb

spec/helpers/statuses_helper_spec.rb