Upgrade repo-tools and regenerate scaffolding. (#70)

* Upgrade repo-tools and regenerate scaffolding.

* looks like new package-lock.json fixes lint error

* update package-lock.json for samples

.github/ISSUE_TEMPLATE.md

@@ -4,9 +4,8 @@ Please run down the following list and make sure you've tried the usual "quick
 fixes":
 
   - Search the issues already opened: https://github.com/googleapis/nodejs-datastore/issues
+  - Search the issues on our "catch-all" repository: https://github.com/GoogleCloudPlatform/google-cloud-node
   - Search StackOverflow: http://stackoverflow.com/questions/tagged/google-cloud-platform+node.js
-  - Check our Troubleshooting guide: https://googlecloudplatform.github.io/google-cloud-node/#/docs/guides/troubleshooting
-  - Check our FAQ: https://googlecloudplatform.github.io/google-cloud-node/#/docs/guides/faq
 
 If you are still having issues, please be sure to include as much information as
 possible:
@@ -16,7 +15,7 @@ possible:
   - OS:
   - Node.js version:
   - npm version:
-  - @google-cloud/datastore version:
+  - `@google-cloud/datastore` version:
 
 #### Steps to reproduce
 

.gitignore

@@ -7,4 +7,3 @@ out/
 system-test/secrets.js
 system-test/*key.json
 *.lock
-*-lock.js*

CONTRIBUTORS

@@ -4,12 +4,15 @@
 #   name <email>
 #
 Ace Nassri <anassri@google.com>
+Alexander Fenster <github@fenster.name>
 Ali Ijaz Sheikh <ofrobots@google.com>
 Dave Gramlich <callmehiphop@gmail.com>
+Dominic Kramer <DominicDKramer@google.com>
 Eric Uldall <ericuldall@gmail.com>
 Geoffrey Gowan <geoffrey.gowan@gmail.com>
 Jason Dobry <jdobry@google.com>
 Jun Mukai <mukai@google.com>
+Luke Sneeringer <luke@sneeringer.com>
 Luke Sneeringer <lukesneeringer@google.com>
 Patrick Costello <pcostello@google.com>
 Philip Irri <philip@irri.se>
@@ -18,4 +21,5 @@ Stephen Sawchuk <sawchuk@gmail.com>
 Tim Swast <swast@google.com>
 Walter Poupore <WalterHub@users.noreply.github.com>
 antoine beauᵛᵃᴵˢ⁻lacᵃˢˢᵉ <beaulac@users.noreply.github.com>
+greenkeeper[bot] <greenkeeper[bot]@users.noreply.github.com>
 tcrognon <tcrognon@gmail.com>

README.md

@@ -140,4 +140,4 @@ See [LICENSE](https://github.com/googleapis/nodejs-datastore/blob/master/LICENSE
 
 [client-docs]: https://cloud.google.com/nodejs/docs/reference/datastore/latest/
 [product-docs]: https://cloud.google.com/datastore/docs
-[shell_img]: http://gstatic.com/cloudssh/images/open-btn.png
+[shell_img]: //gstatic.com/cloudssh/images/open-btn.png