Begun work on the crafting memory / tree

crafting/ICraftingParent.java

@@ -0,0 +1,16 @@
+package appeng.crafting;
+
+import java.util.Collection;
+
+import net.minecraft.nbt.NBTTagCompound;
+
+public interface ICraftingParent
+{
+
+	Collection<? extends ICraftingParent> getSubJobs();
+
+	void writeToNBT(NBTTagCompound out);
+
+	void removeChild(CraftingTask craftingTask);
+
+}