release 0.2.3

Author: dfreedm

bower.json

@@ -1,10 +1,11 @@
 {
   "name": "sandbox",
   "dependencies": {
-    "platform": "Polymer/platform#master",
-    "polymer": "Polymer/polymer#master",
-    "polymer-elements": "Polymer/polymer-elements#master",
-    "polymer-ui-elements": "Polymer/polymer-ui-elements#master",
-    "more-elements": "Polymer/more-elements#master"
-  }
-}
+    "platform": "Polymer/platform#0.2.3",
+    "polymer": "Polymer/polymer#0.2.3",
+    "polymer-elements": "Polymer/polymer-elements#0.2.3",
+    "polymer-ui-elements": "Polymer/polymer-ui-elements#0.2.3",
+    "more-elements": "Polymer/more-elements#0.2.3"
+  },
+  "version": "0.2.3"
+}