Work in progress. Updated the overview and outlined the types. Clarified some of the language around the OA Hub integration.
Work in progress.
Updated the overview and outlined the types. Clarified some of the language around the OA Hub integration.

git-svn-id: 98db042f9770c0404a58b66221ff19a701d927c1@1293 ad43269c-ce3d-0410-a9fc-fd0eb8aef9a5

aungzanbaw/spec,OpenSocial/spec,aungzanbaw/spec,OpenSocial/spec,aungzanbaw/spec