Merge branch 'release-0.4' of https://github.com/GraphAlchemist/Alchemy into api
refactor remove to model
update node.adjacentEdges to be edge objects
update tests and node toggleHidden based on new node.adjacentEdges behavior
Change alchemy.begin() to new Alchemy
Legacy API reimplemented
remove comment
Merge branch 'release-0.4' of https://github.com/GraphAlchemist/Alchemy into release-0.4
Merge branch 'api' of https://github.com/mirubenstein/Alchemy into mirubenstein-api

Conflicts:
	app/scripts/alchemy/core/interactions.coffee.md
Merge branch 'mirubenstein-api' into release-0.4