ssb: Add a publish command that can be used to publish messages from the command-line.

src/taskstub.js.c

@@ -44,7 +44,6 @@ void tf_taskstub_startup()
 		JS_NewClassID(&_classId);
 		size_t size = sizeof(_executable);
 		uv_exepath(_executable, &size);
-		tf_printf("exepath is %s\n", _executable);
 		initialized = true;
 	}
 }