Upgrade repo tools and regenerate READMEs. (#384)

Author: jmdobry

packages/google-cloud-compute/samples/package.json

@@ -26,7 +26,7 @@
     "sendgrid": "5.0.0"
   },
   "devDependencies": {
-    "@google-cloud/nodejs-repo-tools": "1.4.7",
+    "@google-cloud/nodejs-repo-tools": "1.4.13",
     "ava": "0.19.1",
     "proxyquire": "1.7.11"
   },