config_service: integrated working config set page with routing

appengine/config_service/ui/src/config-ui/config-file-card.html

Index: appengine/config_service/ui/src/config-ui/config-file-card.html
diff --git a/appengine/config_service/ui/src/config-ui/config-file-card.html b/appengine/config_service/ui/src/config-ui/config-file-card.html
new file mode 100644
index 0000000000000000000000000000000000000000..c25623f50be0935f509531b3fab5367122a97a35
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+++ b/appengine/config_service/ui/src/config-ui/config-file-card.html
@@ -0,0 +1,43 @@
+<!--
+  Copyright 2017 The LUCI Authors. All rights reserved.
+  Use of this source code is governed under the Apache License, Version 2.0
+  that can be found in the LICENSE file.
+-->
+
+<link rel="import" href="../../bower_components/paper-item/paper-item.html">
+<link rel="import" href="../../bower_components/polymer/polymer.html">
+
+<dom-module id="config-file-card">
+  <template>
+    <style>
+      .center {
+        margin: auto;
+        width: 25%;
+        border-style: solid;
+        border-width: 2px;
+      }
+    </style>
+
+    <paper-item class="center">
+      <!-- TODO(cwpayton): Currently, each card contains a link to the
+      corresponding file in gitiles. We would like to pretty print the
+      contents of the file in the UI instead of externally linking. -->
+      <a href="[[link]]">[[name]]</a>
+    </paper-item>
+  </template>
+  <script>
+    Polymer({
+      is: "config-file-card",
+
+      properties: {
+        name: {
+          type: String
+        },
+
+        link: {
+          type: String
+        }
+      }
+    });
+  </script>
+</dom-module>