index: guard mutation result auto-insert-id
Merge pull request #9 from proppy/master

fix typos
Fixing weird merge output.
Merge branch 'master' of github.com:GoogleCloudPlatform/gcloud-nodejs
storage: Add docs to README.
Update TOC with Cloud storage headlines.
datastore: Avoid empty string if no namespace is set. Fixes #11.
Adding npmignore.
Bump npm version.
Merge pull request #16 from proppy/fix-insert-autoid

index: guard mutation result auto-insert-id
datastore: return a mix of auto-inserted and already existing keys. fixes #17.
datastore: don't set namespace if it's an empty value.
datastore: filtering should mutate the new copy, not itself.
datastore: if no end cursor, there are no new pages.
datastore: adding hasAncestor filtering.
datastore: add tests for query proto conversion.
Releasing 0.0.3
datastore: incomplete keys are not allowed in has_ancestry queries, test is misleading.
Document hasAncestor. Fixes #18.
Add missing license header.