release 0.2.4

bower.json

@@ -2,21 +2,22 @@
   "name": "pica",
   "private": true,
   "dependencies": {
-    "platform": "Polymer/platform#master",
-    "polymer-ui-icon-button": "Polymer/polymer-ui-icon-button#master",
-    "polymer-ui-menu-button": "Polymer/polymer-ui-menu-button#master",
-    "polymer-ui-menu-item": "Polymer/polymer-ui-menu-item#master",
-    "polymer-ui-scaffold": "Polymer/polymer-ui-scaffold#master",
-    "polymer-ui-pages": "Polymer/polymer-ui-pages#master",
-    "polymer-ui-sidebar-menu": "Polymer/polymer-ui-sidebar-menu#master",
-    "polymer-ui-toolbar": "Polymer/polymer-ui-toolbar#master",
-    "polymer-ui-icon": "Polymer/polymer-ui-icon#master",
-    "speech-mic": "Polymer/speech-mic#master",
-    "polymer-ui-animated-pages": "Polymer/polymer-ui-animated-pages#master",
-    "polymer-animation": "Polymer/polymer-animation#master",
-    "google-apis": "Polymer/google-apis/#master",
-    "cool-clock": "Polymer/cool-clock#master",
-    "polymer-stock": "Polymer/polymer-stock#master",
-    "wu-weather": "Polymer/wu-weather#master"
-  }
-}
+    "platform": "Polymer/platform#0.2.4",
+    "polymer-ui-icon-button": "Polymer/polymer-ui-icon-button#0.2.4",
+    "polymer-ui-menu-button": "Polymer/polymer-ui-menu-button#0.2.4",
+    "polymer-ui-menu-item": "Polymer/polymer-ui-menu-item#0.2.4",
+    "polymer-ui-scaffold": "Polymer/polymer-ui-scaffold#0.2.4",
+    "polymer-ui-pages": "Polymer/polymer-ui-pages#0.2.4",
+    "polymer-ui-sidebar-menu": "Polymer/polymer-ui-sidebar-menu#0.2.4",
+    "polymer-ui-toolbar": "Polymer/polymer-ui-toolbar#0.2.4",
+    "polymer-ui-icon": "Polymer/polymer-ui-icon#0.2.4",
+    "speech-mic": "Polymer/speech-mic#0.2.4",
+    "polymer-ui-animated-pages": "Polymer/polymer-ui-animated-pages#0.2.4",
+    "polymer-animation": "Polymer/polymer-animation#0.2.4",
+    "google-apis": "Polymer/google-apis/#0.2.4",
+    "cool-clock": "Polymer/cool-clock#0.2.4",
+    "polymer-stock": "Polymer/polymer-stock#0.2.4",
+    "wu-weather": "Polymer/wu-weather#0.2.4"
+  },
+  "version": "0.2.4"
+}