Use /shadow-*/ and polymer-next-selector

Author: ebidel

Gruntfile.js

@@ -101,7 +101,9 @@ module.exports = function(grunt) {
           imports: [
             "polymer.html$"
           ]
-        }
+        },
+        strip: false, // Flip to true when https://github.com/Polymer/vulcanize/issues/19 is fixed
+        csp: false
       },
       build: {
         files: {

config.rb

@@ -8,9 +8,7 @@
 javascripts_dir = "js"
 
 # You can select your preferred output style here (can be overridden via the command line):
-# NOTE: using :compressed will strip out the @polyfill comments and make
-#       polyfilled styling rules not work correctly.
-output_style = :compact #:expanded or :nested or :compact or :compressed
+output_style = :compressed #:expanded or :nested or :compact or :compressed
 
 # To enable relative paths to assets via compass helper functions. Uncomment:
 # relative_assets = true