delete old example files (#1246)

Author: Matthew Sweeney

lib/data/last-edited.json

@@ -79,16 +79,6 @@
   "pages/docs/v1/deployment-types/lifecycle.js": "2018-11-22T14:57:41.000Z",
   "pages/docs/v1/deployment-types/node.mdx": "2019-01-07T00:27:37.000Z",
   "pages/docs/v1/deployment-types/static.js": "2018-11-22T14:57:41.000Z",
-  "pages/docs/v1/examples/chat.mdx": "2019-03-05T01:21:32.000Z",
-  "pages/docs/v1/examples/create-react-app.mdx": "2019-03-05T01:21:32.000Z",
-  "pages/docs/v1/examples/graphql.mdx": "2019-03-05T01:21:32.000Z",
-  "pages/docs/v1/examples/index.js": "2018-11-22T14:57:41.000Z",
-  "pages/docs/v1/examples/json-api.mdx": "2019-03-05T01:21:32.000Z",
-  "pages/docs/v1/examples/next.mdx": "2019-03-05T01:21:32.000Z",
-  "pages/docs/v1/examples/redirect.js": "2018-11-22T14:57:41.000Z",
-  "pages/docs/v1/examples/slack-slash.mdx": "2019-03-05T01:21:32.000Z",
-  "pages/docs/v1/examples/static.mdx": "2019-03-05T01:21:32.000Z",
-  "pages/docs/v1/examples/travis.js": "2018-11-22T14:57:41.000Z",
   "pages/docs/v1/features/aliases.mdx": "2019-03-05T01:21:32.000Z",
   "pages/docs/v1/features/build-env-and-secrets.mdx": "2019-03-05T01:21:32.000Z",
   "pages/docs/v1/features/cdn.mdx": "2019-03-05T01:21:32.000Z",
@@ -205,4 +195,4 @@
   "pages/guides/redirect-from-www.mdx": "2019-02-16T22:48:11.000Z",
   "pages/guides/setup-godaddy-domain-now.mdx": "2019-02-07T04:14:32.000Z",
   "pages/guides/setup-namecheap-domain-now.mdx": "2019-02-19T13:50:46.000Z"
-}
+}