Integrate Recipe and Ingredient constructor functions into app.js
Integrate Recipe and Ingredient constructor functions into app.js

nyc-rock-doves-2015/line-cook,danasselin/line-cook,nyc-rock-doves-2015/line-cook,nyc-rock-doves-2015/line-cook,danasselin/line-cook,nyc-rock-doves-2015/line-cook,danasselin/line-cook,nyc-rock-doves-2015/line-cook,danasselin/line-cook,danasselin/line-cook,nyc-rock-doves-2015/line-cook,nyc-rock-doves-2015/line-cook,danasselin/line-cook,danasselin/line-cook,danasselin/line-cook,nyc-rock-doves-2015/line-cook