missing tools and motd fixed

src/main/java/carpet/CarpetServer.java

@@ -51,10 +51,11 @@ public class CarpetServer // static for now - easier to handle all around the co
     public static void init(MinecraftServer server) //aka constructor of this static singleton class
     {
         // no sure we really need this here, needs testing and moving to onServerLoaded
-        CarpetServer.minecraft_server = server;
+        //CarpetServer.minecraft_server = server;
     }
     public static void onServerLoaded(MinecraftServer server)
     {
+        CarpetServer.minecraft_server = server;
         settingsManager.attachServer(server);
         extensions.forEach(e -> {
             SettingsManager sm = e.customSettingsManager();