Deleted the original IGN Code Foo files (README.md, three-letter-words.txt, word-search.txt) to reduce clutter
Answered questions:
General #3: Word search

Front-end #4: Created a responsive layout
Front-end #5: Get 40 latest tweets from @IGN
Front-end #6: Find most common words in front-end #5's 40 tweets

Bonus #7: Created a Space Invaders-like game