npm_modules: Fork bower_components into Polymer 0.4.0 and 0.5.0 versions

bower_components/core-collapse/core-collapse.css

Index: bower_components/core-collapse/core-collapse.css
diff --git a/bower_components/core-collapse/core-collapse.css b/bower_components/core-collapse/core-collapse.css
deleted file mode 100644
index 5e946ff74b8893b0ca21ead44d22fd08b554ffd8..0000000000000000000000000000000000000000
--- a/bower_components/core-collapse/core-collapse.css
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
-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
-*/
-
-html /deep/ core-collapse {
-  display: block;
-}
-
-html /deep/ .core-collapse-closed {
-  display: none;
-}