Merge pull request #31 from Polymer/master

8/8 master -> stable

Author: dfreedm

.gitignore

@@ -7,3 +7,4 @@
 platform.min*
 platform.native*
 platform.sandbox*
+build.bat

gruntfile.js

@@ -168,6 +168,7 @@ module.exports = function(grunt) {
       }
     }
   })();
+
   grunt.initConfig({
     karma: {
       options: {

src/patches-shadowdom-polyfill.js

@@ -54,5 +54,5 @@
 
   //TODO(sjmiles): review method alias with Arv
   HTMLElement.prototype.webkitCreateShadowRoot =
-      HTMLElement.prototype.createShadowRoot;
+      HTMLElement.prototype.createShadowRoot;    
 })();