Nearly 70 pages of new EmberGen Documentation!

Big news for all of you self taught EmberGeneers! We just released a whopping 71 pages of documentation for EmberGen with more to come after our gigantic UI update. Check out the new documentation and give us any feedback if you think something is missing: https://docs.google.com/document/d/1Tw2zFLsKzUq3RrdE1T1VDwrhC-2w4CqcKxOXydvcIBw/