Deleted createBlob.js; not needed.

src/createBlob.js

@@ -1,20 +0,0 @@
-"use strict";
-
-var createBlob = (function() {
-	if (typeof window.Blob === "function") {
-		return function(dataArray) { return new Blob(dataArray); };
-	} else {
-		var BBuilder = window.BlobBuilder || window.WebKitBlobBuilder;
-
-		return function(dataArray) {
-			var builder = new BBuilder();
-
-			for (var i = 0; i < dataArray.length; ++i) {
-				var v = dataArray[i];
-				builder.append(v);
-			}
-
-			return builder.getBlob();
-		};
-	}
-}());