Update to Rails 4.1 beta1
update gems, add codeclimate coverage
add codeclimate badges
add default rails 4.1.0 files
Merge pull request #3 from jonikanerva/joni/rails410

Update to Rails 4.1.0
Merge branch 'master' into sami/layout

Conflicts:
	.ruby-version
	app/assets/javascripts/application.js
	app/assets/stylesheets/application.css
	app/assets/stylesheets/foundation_and_overrides.scss
	app/assets/stylesheets/home.css.scss
	app/views/layouts/application.html.erb
add missing gems