release 0.5.5-rc1

Author: dfreedm

bower.json

@@ -2,12 +2,12 @@
   "name": "core-icons",
   "private": true,
   "dependencies": {
-    "core-icon": "Polymer/core-icon#master",
-    "core-iconset-svg": "Polymer/core-iconset-svg#master",
-    "polymer": "Polymer/polymer#master"
+    "core-icon": "Polymer/core-icon#^0.5",
+    "core-iconset-svg": "Polymer/core-iconset-svg#^0.5",
+    "polymer": "Polymer/polymer#^0.5"
   },
   "ignore": [
     "util",
     "update-icons.sh"
   ]
-}
+}