refactored angular code to move getTopIngredients and getSuggestedIngredients into a new ingredientMethods service.
connect client to helper functiosn for getTopIngredients, getRecommendedIngredients, retrieving a list of recipes and retrieving a single recipe
resolving merge conflicts
the beginning of the user features frontend
renamed auth to authRoutes to be more clear
cleaned up white space in server.js
Merge pull request #65 from KyleW/postDemo

Connected client to helper functions