fixes elm#1092

Correctly compare encoded bytes in `==`.

Author: harrysarson

src/Elm/Kernel/Utils.js

@@ -64,6 +64,20 @@ function _Utils_eqHelp(x, y, depth, stack)
 	}
 	//*/
 
+	if (typeof DataView === "function" && x instanceof DataView) {
+		var length = x.byteLength;
+
+		if (y.byteLength !== length) {
+			return false;
+		}
+
+		for (var i = 0; i < length; ++i) {
+			if (x.getUint8(i) !== y.getUint8(i)) {
+				return false;
+			}
+		}
+	}
+
 	for (var key in x)
 	{
 		if (!_Utils_eqHelp(x[key], y[key], depth + 1, stack))