A whole bunch of refomatting

- Remove redundant constructors and super calls
 - Standardise naming of texture fields
 - Always use postfix notations for loops
 - Cleanup several peripheral classes

src/main/java/dan200/computercraft/shared/common/ColourableRecipe.java

@@ -77,7 +77,7 @@ public class ColourableRecipe extends IForgeRegistryEntry.Impl<IRecipe> implemen
             return ItemStack.EMPTY;
         }
 
-        return ((IColouredItem) colourable.getItem()).setColour( colourable, tracker.getColour() );
+        return ((IColouredItem) colourable.getItem()).withColour( colourable, tracker.getColour() );
     }
 
     @Override

src/main/java/dan200/computercraft/shared/common/DefaultBundledRedstoneProvider.java

@@ -16,10 +16,6 @@ import javax.annotation.Nonnull;
 
 public class DefaultBundledRedstoneProvider implements IBundledRedstoneProvider
 {
-    public DefaultBundledRedstoneProvider()
-    {
-    }
-
     @Override
     public int getBundledRedstoneOutput( @Nonnull World world, @Nonnull BlockPos pos, @Nonnull EnumFacing side )
     {

src/main/java/dan200/computercraft/shared/common/IColouredItem.java

@@ -6,5 +6,5 @@ public interface IColouredItem
 {
     int getColour( ItemStack stack );
 
-    ItemStack setColour( ItemStack stack, int colour );
+    ItemStack withColour( ItemStack stack, int colour );
 }