* commit 'a73fa92c2e0bada989b9196425e179fcc5b8b0de': docs: Update the staging app.yaml to be compatible with GAE 1.9.4 and higher
* commit 'a73fa92c2e0bada989b9196425e179fcc5b8b0de': docs: Update the staging app.yaml to be compatible with GAE 1.9.4 and higher