Merge pull request #20 from ember-cli-deploy/update-revision-data

update revision-data and allow ^ updates

Author: lukemelia

package.json

@@ -24,7 +24,7 @@
     "ember-cli-deploy-redis": "0.3.0",
     "ember-cli-deploy-s3": "0.2.2",
     "ember-cli-deploy-manifest": "0.1.1",
-    "ember-cli-deploy-revision-data": "0.2.0"
+    "ember-cli-deploy-revision-data": "^0.2.1"
   },
   "ember-addon": {
     "defaultBlueprint": "lightning-deploy-config"