chore(package): update ember-cli-deploy-display-revisions to version 2.0.0

Closes #1750

Author: greenkeeper[bot]

package.json

@@ -31,7 +31,7 @@
     "ember-cli-dependency-checker": "^2.1.0",
     "ember-cli-deploy": "1.0.2",
     "ember-cli-deploy-build": "1.1.1",
-    "ember-cli-deploy-display-revisions": "1.0.0",
+    "ember-cli-deploy-display-revisions": "2.0.0",
     "ember-cli-deploy-gzip": "1.0.1",
     "ember-cli-deploy-manifest": "1.0.0",
     "ember-cli-deploy-revision-data": "1.0.0",