network: Start adding simplex to prepare.py.

Group link must still be specified.

basicswap/bin/run.py

@@ -349,6 +349,8 @@ def runClient(
     try:
         # Try start daemons
         for network in settings.get("networks", []):
+            if network.get("enabled", True) is False:
+                continue
             network_type = network.get("type", "unknown")
             if network_type == "simplex":
                 simplex_dir = os.path.join(data_dir, "simplex")