Test cases for monitor interface

[quixotique]

Need a new test script called monitor with some test cases for the monitor interface. Some ideas to start with:

• test peer announcements: start server instance A, connect to A with monitor CLI client, then start server instance B and assert that peer discovery of B is reported to the CLI client
• test that Rhizome bundle arrivals are announced
• test the DNA lookup function used by the Asterisk plugin

Must ensure that the tests PASS on Solaris as well as Linux and Mac OS X.

[quixotique]

The latest plans for a proper MDP client interface provide out-of-band (ie, local, non-MDP-traffic) commands and asynchronous reception of events, which will replace the Monitor Interface. So it is not worth investing much effort in an interface that will soon be deprecated.