Restore DSU Api, mark all other api's as dead.

integration/modules/dead/InvTweaks.java

@@ -0,0 +1,24 @@
+package appeng.integration.modules.dead;
+
+import appeng.integration.IIntegrationModule;
+
+public class InvTweaks implements IIntegrationModule
+{
+
+	public static InvTweaks instance;
+
+	@Override
+	public void Init()
+	{
+		// TODO Auto-generated method stub
+
+	}
+
+	@Override
+	public void PostInit()
+	{
+		// TODO Auto-generated method stub
+
+	}
+
+}