Closes #2501: Hide substitution buttons for processing

Hides the substition button in processing mode to avoid confusion as it is
not usable there as well as not showing it as part of the tooltip.
Further it ensures that patterns are encoded with the setting being
disabled, should we add the support later without breaking existing
setups.

src/main/java/appeng/items/misc/ItemEncodedPattern.java

@@ -142,10 +142,13 @@ public class ItemEncodedPattern extends AEBaseItem implements ICraftingPatternIt
 			first = false;
 		}
 
-		final String substitutionLabel = GuiText.Substitute.getLocal() + " ";
-		final String canSubstitute = substitute ? GuiText.Yes.getLocal() : GuiText.No.getLocal();
+		if( isCrafting )
+		{
+			final String substitutionLabel = GuiText.Substitute.getLocal() + " ";
+			final String canSubstitute = substitute ? GuiText.Yes.getLocal() : GuiText.No.getLocal();
 
-		lines.add( substitutionLabel + canSubstitute );
+			lines.add( substitutionLabel + canSubstitute );
+		}
 	}
 
 	@Override