Merge pull request #30 from LaunchAcademy/recipe_box

Add recipe box challenge.
Add space jams OO challenge
Remove duplicate CSV
Add space jams to CSV
Fix name of CSV
Remove offensive songs
More offensive stuff deleted
Give them code for runner.rb
Minor edits to space jams challenge.

* Include a dependency so that it appears after earlier Ruby
  challenges.
* Change header size so that they are rendered as <h3> tags instead
  of <h1> (the title is rendered as <h1>).
Merge pull request #31 from LaunchAcademy/hh-add-oo-challenge

RFR Add space jams OO challenge
Add minesweeper challenge.