Merge pull request #1378 from Polymer/everyFileNeedsALicense

Add license to css-parse.html

src/lib/css-parse.html

@@ -1,3 +1,12 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
 <script>
 
 /*
@@ -128,4 +137,4 @@
 
 })();
 
-</script>
+</script>