v2.0.0-prevew7
* adding an example protocol based on the test protocol channel based protocol Signed-off-by: Scott Nichols <snichols@vmware.com> * Adding test for protocol. Signed-off-by: Scott Nichols <snichols@vmware.com> * Promote the test protocol to a real protocol. Signed-off-by: Scott Nichols <snichols@vmware.com> * No need to chan chan all over. Signed-off-by: Scott Nichols <snichols@vmware.com>