more edits to the README ahead of the next set of demos
more edits to the README ahead of the next set of demos

wxdublin/streamtools,pfig/streamtools,pfig/streamtools,deepglint/streamtools,deepglint/streamtools,pfig/streamtools,deepglint/streamtools,wxdublin/streamtools,pfig/streamtools,jacqui/streamtools,nytlabs/streamtools,nytlabs/streamtools,jacqui/streamtools,nytlabs/streamtools,jacqui/streamtools,deepglint/streamtools,nytlabs/streamtools,wxdublin/streamtools,wxdublin/streamtools,jacqui/streamtools