Fix up @Instance: it should refer to the mod in a multimod package

common/buildcraft/BuildCraftBuilders.java

@@ -106,7 +106,7 @@ public class BuildCraftBuilders {
 
 	private static LinkedList<IBuilderHook> hooks = new LinkedList<IBuilderHook>();
 
-	@Instance
+	@Instance("BuildCraft|Builders")
 	public static BuildCraftBuilders instance;
 
 	@Init

common/buildcraft/BuildCraftCore.java

@@ -133,7 +133,7 @@ public class BuildCraftCore {
 
 	public static Logger bcLog = Logger.getLogger("Buildcraft");
 
-	@Instance
+	@Instance("BuildCraft|Core")
 	public static BuildCraftCore instance;
 
 	@PreInit

common/buildcraft/BuildCraftEnergy.java

@@ -81,7 +81,7 @@ public class BuildCraftEnergy {
 			EnergyStage.Yellow);
 	public static Trigger triggerRedEngineHeat = new TriggerEngineHeat(DefaultProps.TRIGGER_RED_ENGINE_HEAT, EnergyStage.Red);
 
-	@Instance
+	@Instance("BuildCraft|Energy")
 	public static BuildCraftEnergy instance;
 
 	@Init

common/buildcraft/BuildCraftFactory.java

@@ -73,7 +73,7 @@ public class BuildCraftFactory {
 
 	public static boolean allowMining = true;
 
-	@Instance
+	@Instance("BuildCraft|Factory")
 	public static BuildCraftFactory instance;
 
 	@PostInit

common/buildcraft/BuildCraftSilicon.java

@@ -39,7 +39,7 @@ public class BuildCraftSilicon {
 	public static BlockLaser laserBlock;
 	public static BlockAssemblyTable assemblyTableBlock;
 
-	@Instance
+	@Instance("BuildCraft|Silicon")
 	public static BuildCraftSilicon instance;
 
 	@Init

common/buildcraft/BuildCraftTransport.java

@@ -143,7 +143,7 @@ public class BuildCraftTransport {
 	public static Action actionYellowSignal = new ActionSignalOutput(DefaultProps.ACTION_YELLOW_SIGNAL, IPipe.WireColor.Yellow);
 	public static Action actionEnergyPulser = new ActionEnergyPulser(DefaultProps.ACTION_ENERGY_PULSER);
 
-	@Instance
+	@Instance("BuildCraft|Transport")
 	public static BuildCraftTransport instance;
 
 	private static class PipeRecipe {