Generalise all read() functions in Base.read(), fix an issue in by making sure arguments passed to initialie are never larger than length, and have Color's initialize create an RGBColor, to still be able to use Color.read().

src/basic/Rectangle.js

@@ -282,20 +282,5 @@ var Rectangle = Base.extend({
 				+ ', width: ' + this.width
 				+ ', height: ' + this.height
 				+ ' }';
-	},
-
-	statics: {
-		read: function(args, index, length) {
-			var index = index || 0, length = length || args.length - index;
-			if (length == 1 && args[index] instanceof Rectangle) {
-				return args[index];
-			} else if (length != 0) {
-				var rect = new Rectangle(Rectangle.dont);
-				rect.initialize.apply(rect, index > 0
-						? Array.prototype.slice.call(args, index) : args);
-				return rect;
-			}
-			return null;
-		}
 	}
 });