Move model loading to the correct event. Fixes #2991 (#2994)

* Use the correct event for loading models.
* Introduce IModelRegistry to wrap the ModelLoader

src/main/java/appeng/bootstrap/components/IModelRegistrationComponent.java

@@ -0,0 +1,39 @@
+/*
+ * This file is part of Applied Energistics 2.
+ * Copyright (c) 2013 - 2014, AlgorithmX2, All rights reserved.
+ *
+ * Applied Energistics 2 is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Applied Energistics 2 is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Applied Energistics 2.  If not, see <http://www.gnu.org/licenses/lgpl>.
+ */
+
+package appeng.bootstrap.components;
+
+
+import net.minecraftforge.fml.relauncher.Side;
+
+import appeng.bootstrap.IBootstrapComponent;
+import appeng.bootstrap.IModelRegistry;
+
+
+/**
+ * @author GuntherDW
+ */
+
+@FunctionalInterface
+public interface IModelRegistrationComponent extends IBootstrapComponent
+{
+
+	@Override
+	void modelRegistration( Side side, IModelRegistry registry );
+
+}