Users can now add, favorite and archive songs. Close #6
 * Song redesign on dashboard.
 * Song method for tags

NOTE: _[file_name]" sass files break integration tests using capybara & rspec
Merge branch 'feature/posts-songs-dashboard'

Conflicts:
	app/assets/stylesheets/pages/dashboard.css.scss
	app/controllers/users_controller.rb
Merge branch 'master' of github.com:arathunku/mocket