am 2c1ef532: am 1968b919: am b8a60dad: Merge "docs: Update the staging app.yaml to be compatible with GAE 1.9.4 and higher" into klp-modular-docs

* commit '2c1ef5328cee7059b1ab0d8de849c2fa474f88dd':
  docs: Update the staging app.yaml to be compatible with GAE 1.9.4 and higher