Is there any way in Winter 15 to get access to standard lightning components? If not thru drag and drop, is there a listing of such components by name and parameters, so that they can be included in a lightning app?
/auradocs/reference.app in your org will show you the complete set of components, attributes, events, and interfaces your org has access to. This set will be greatly expanded in the next major release. I am working on getting a doc put together to let you at least see what is coming out shortly to help you plan etc.