Removed steal.config references

These were needed in order to set the root module folder, but is no longer necessary because stealjs takes care of this itself.
doAll.after

Creates a doAll after function that acts as a thunk for async functions. Does the same thing as doAll, but waits until after it has been called.
Merge branch 'node' into require

Conflicts:
	package.json
Make it possible to require steal

Being able to `require` steal within Node is necessary for building a grunt task, but also because anyone using steal from Node will expect the behavior. Fixes #145