cloud-nodejs tutorial references v0.14.0 docs, but current docs are v0.29.0

[dbs]

trafficstars

The npm install step installs the latest version of the gcloud API (currently v0.29.0), but the current text of the tutorial contains documentation links like http://googlecloudplatform.github.io/gcloud-node/#/docs/v0.14.0/datastore/dataset -- the have been some significant changes in the documentation since v014.0, so it would be nice to direct users to the current documentation.

I would submit a pull request if I knew where the source of the cloud-nodejs tutorial lived!