added alchemy state object and some node properties
Can find neighbor ids from node

Uses a crazy ugly regex.  Should find another way to do it but leaving
as is for the time being.
squash
Add outDegree method
adding a single node now works... added get, set, and remove properties to the node model. added a state to alchemy class to determine interaction sets
Add Node.all and remove replaced utils
Merge ifj-dev, clean up left over console.logs
Merge branch 'ifjorissen-ifj_dev' into v0.2
Merge branch 'v0.2' of https://github.com/GraphAlchemist/Alchemy into v0.2

Conflicts:
	app/scripts/alchemy/models/node.coffee