Ensure plugins are last to be loaded.

This patch initializes all of the MsgTrack, WatchList and SeenList
prior to the plugins loading.  Some plugins may kick off messages
being sent immediately.  So everything has to be ready to go
prior to the plugins being loaded.

aprsd/main.py

@@ -470,11 +470,6 @@ def server(
     LOG.info("Creating client connection")
     client.factory.create().client
 
-    # Create the initial PM singleton and Register plugins
-    LOG.info("Loading Plugin Manager and registering plugins")
-    plugin_manager = plugin.PluginManager(config)
-    plugin_manager.setup_plugins()
-
     # Now load the msgTrack from disk if any
     packets.PacketList(config=config)
     if flush:
@@ -489,6 +484,11 @@ def server(
         packets.WatchList(config=config).load()
         packets.SeenList(config=config).load()
 
+    # Create the initial PM singleton and Register plugins
+    LOG.info("Loading Plugin Manager and registering plugins")
+    plugin_manager = plugin.PluginManager(config)
+    plugin_manager.setup_plugins()
+
     rx_thread = threads.APRSDRXThread(
         msg_queues=threads.msg_queues,
         config=config,

aprsd/plugins/email.py

@@ -452,7 +452,7 @@ def send_email(config, to_addr, content):
     msg["Subject"] = subject
     msg["From"] = config["aprsd"]["email"]["smtp"]["login"]
     msg["To"] = to_addr
-    server = _smtp_connect()
+    server = _smtp_connect(config)
     if server:
         try:
             server.sendmail(