breaking up directions into steps is optional, so for now we'll just work with it as a set - will try if there's time
finished implementing tool class
decriptor/preparation for ingredients are optional, still need to parse basic ingredient info
edited recipe class; parses ingredients and outputs in json format
Merge branch 'master' of https://github.com/maxsnew/337-projects

Conflicts:
	recipes/ingredient.py
Revert "edited recipe class; parses ingredients and outputs in json format"

This reverts commit 4eeeed7d9539f70578cecc2434184c275ef29cda.

Conflicts:
	recipes/ingredient.py
Start getting stuff to actually run