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EECS 337 Recipe Transformations Project

Authors:
Jason Cohn
Jon Ford
Sneha Narayan
Arindam Paul

Date: Winter 2014

Dependencies:
	Python 2.7 with modules:
		urllib
		operator
		re
		random
		bs4 (BeautifulSoup)
		collections::Counter
		json
		
In order to perform a transformation, enter the recipe url from AllRecipes.com
into the url variable near the top of main.py. Enter the desired transform in
the transform variable near the top of main.py.

Possible transforms:
healthy
unhealthy
vegetarian
indian
italian
japanese

Both the original recipe and the new recipe are parsed into a json object. 
	This can be returned using the parse_recipe(urlstring) function (Before transformations).
	Example Usage: (from the 'recipe_transformations' directory)
	python
	from main import *
	ret = parse_recipe("http://allrecipes.com/Recipe/Brown-Sugar-Meatloaf/Detail.aspx?soid=recs_recipe_5")

The new recipe is stored in the variable new_json
The old recipe is stored in the variable old_json