Allow insertions into multi controller slot (#52)

Author: RecursivePineapple

src/main/java/com/recursive_pineapple/matter_manipulator/common/utils/InventoryAdapter.java

@@ -13,6 +13,7 @@
 import gregtech.api.interfaces.metatileentity.IMetaTileEntity;
 import gregtech.api.interfaces.tileentity.IGregTechTileEntity;
 import gregtech.api.interfaces.tileentity.IHasInventory;
+import gregtech.api.metatileentity.implementations.MTEMultiBlockBase;
 import gregtech.common.tileentities.machines.MTEHatchOutputBusME;
 import gregtech.common.tileentities.machines.MTEHatchOutputME;
 
@@ -40,6 +41,7 @@ private boolean canHandleImpl(IInventory inv) {
                 if (imte instanceof MTEHatchOutputBusME) return true;
                 if (imte instanceof MTEHatchOutputME) return true;
                 if (imte instanceof MTEHatchRack) return true;
+                if (imte instanceof MTEMultiBlockBase) return true;
             }
 
             return false;