Merge pull request #5 from btfou/master

Classic Breakfast
add grilled cheese sandwich
Update README.md
merge conflict
Merge pull request #7 from aaronpk/master

add grilled cheese sandwich
add reference to "Is this a sandwich" essay
Update README.md

remove reference to "Is this a sandwich" article in the background paragraph
Merge pull request #8 from aaronpk/master

add reference to "Is this a sandwich" essay