Update from consolidated repo. Release v0.6.0

Author: robbear

bower.json

@@ -1,7 +1,7 @@
 {
   "name": "basic-carousel",
   "description": "Lets user navigate laterally through a sequence of child elements",
-  "version": "0.6.0-preview",
+  "version": "0.6.0",
   "license": "MIT",
   "main": "basic-carousel.html",
   "dependencies": {
@@ -20,7 +20,7 @@
     "basic-swipe-direction": "basic-web-components/basic-swipe-direction#master",
     "basic-timer-selection": "basic-web-components/basic-timer-selection#master",
     "basic-trackpad-direction": "basic-web-components/basic-trackpad-direction#master",
-    "polymer": "Polymer/polymer#0.9.0-rc.1"
+    "polymer": "Polymer/polymer#0.9.0"
   },
   "devDependencies": {
     "basic-framed-content": "basic-web-components/basic-framed-content#master",