Add instructions for running different combinations of clients and servers.
Add instructions for running different combinations of clients and servers.

datawire/quark,bozzzzo/quark,datawire/quark,datawire/datawire-connect,datawire/datawire-connect,bozzzzo/quark,datawire/quark,bozzzzo/quark,datawire/quark,datawire/quark,bozzzzo/quark,datawire/datawire-connect,datawire/datawire-connect,datawire/quark