Added formal command line arguments.
pack_requests works; quieter when connectors don't exist.
Expose Monitor's methods to BJSONRPC.

For example, if self is a bjsonrpc instance, the callable functions
must be in the called object:

    self.hostedclient_GET = self.hostedclient.GET
    # ...
    c.call.hostedclient_GET()
Make the https connector work without a proxy again.

This allows us to test requests and replies locally.
Added two additional request types.
Merged Tom's changes.