Fixing Typo
Rspec Install

Adding simple test placeholder
Adding Capybara Rspec tests which use PhantomJS via poltergeist to
test client side scripts
Merge branch 'solutions' to include RSPEC testing for solutions
Running PhantomJS via polergeist and Capybara

Conflicts:
	app/assets/javascripts/grounds/kindergarden.js
Kindergarden and prek wwork
Merge branch 'master' of https://github.com/petervargaofficial/jplayground