Replaces all old functionality with a config command

src/main/java/net/knarcraft/stargatecommand/StargateCommand.java

@@ -0,0 +1,42 @@
+package net.knarcraft.stargatecommand;
+
+import net.TheDgtl.Stargate.api.StargateAPI;
+import net.knarcraft.stargatecommand.command.CommandStarGateCommand;
+import net.knarcraft.stargatecommand.command.StargateCommandTabCompleter;
+import org.bukkit.command.PluginCommand;
+import org.bukkit.plugin.RegisteredServiceProvider;
+import org.bukkit.plugin.ServicesManager;
+import org.bukkit.plugin.java.JavaPlugin;
+
+/**
+ * The main class for the Stargate-Command add-on
+ */
+@SuppressWarnings("unused")
+public class StargateCommand extends JavaPlugin {
+
+    @Override
+    public void onEnable() {
+        //Get the Stargate API
+        ServicesManager servicesManager = this.getServer().getServicesManager();
+        RegisteredServiceProvider<StargateAPI> stargateProvider = servicesManager.getRegistration(StargateAPI.class);
+        if (stargateProvider != null) {
+            StargateAPI stargateAPI = stargateProvider.getProvider();
+            
+            //Register commands
+            PluginCommand stargateCommand = this.getCommand("stargatecommand");
+            if (stargateCommand != null) {
+                stargateCommand.setExecutor(new CommandStarGateCommand(stargateAPI));
+                stargateCommand.setTabCompleter(new StargateCommandTabCompleter());
+            }
+        } else {
+            throw new IllegalStateException("Unable to hook into Stargate. Make sure the Stargate plugin is installed " +
+                    "and enabled.");
+        }
+    }
+
+    @Override
+    public void onDisable() {
+        //Currently, nothing needs to be disabled
+    }
+    
+}