Capitalised enums to match conventions

src/main/java/appeng/client/render/ColorableTileBlockColor.java

@@ -42,7 +42,7 @@ public class ColorableTileBlockColor implements IBlockColor
 	@Override
 	public int colorMultiplier( IBlockState state, @Nullable IBlockAccess worldIn, @Nullable BlockPos pos, int tintIndex )
 	{
-		AEColor color = AEColor.Transparent; // Default to a neutral color
+		AEColor color = AEColor.TRANSPARENT; // Default to a neutral color
 
 		if( worldIn != null && pos != null )
 		{

src/main/java/appeng/client/render/cablebus/CableBusRenderState.java

@@ -25,7 +25,7 @@ public class CableBusRenderState
 	// The type to use for rendering the core of the cable.
 	private CableCoreType coreType;
 
-	private AEColor cableColor = AEColor.Transparent;
+	private AEColor cableColor = AEColor.TRANSPARENT;
 
 	// Describes the outgoing connections of this cable bus to other blocks, and how they should be rendered
 	private EnumMap<EnumFacing, AECableType> connectionTypes = new EnumMap<>( EnumFacing.class );

src/main/java/appeng/client/render/crafting/MonitorBakedModel.java

@@ -96,7 +96,7 @@ class MonitorBakedModel extends CraftingCubeBakedModel
 			}
 		}
 
-		return AEColor.Transparent;
+		return AEColor.TRANSPARENT;
 	}
 
 	private static EnumFacing getForward( IBlockState state )