Gozala/reflex — pull request #16 by Gozala (2012-10-28 15:59:57+00:00)
Title: Implementation of component

Implementation of the `component` notion that we drafted yesterday. In addition I also changed few things here and there as they seemed to make more sense, like having accumulated state instead of
dummy hash of changes.

I also realized that at the moment `component` has no clue how to create view of itself, or rather how to
create a container for it's nested entities. Either way I'm leaving this out for now.