Move to Node on App Engine standard environment

.gcloudignore

@@ -0,0 +1,17 @@
+# This file specifies files that are *not* uploaded to Google Cloud Platform
+# using gcloud. It follows the same syntax as .gitignore, with the addition of
+# "#!include" directives (which insert the entries of the given .gitignore-style
+# file at that point).
+#
+# For more information, run:
+#   $ gcloud topic gcloudignore
+#
+.gcloudignore
+# If you would like to upload your .git directory, .gitignore file or files
+# from your .gitignore file, remove the corresponding line
+# below:
+.git
+.gitignore
+
+# Node.js dependencies:
+node_modules/

app.yaml

@@ -1,4 +1,10 @@
-# Configuration for a flexible environment on Google Cloud Platform.
+# Configuration for Node in App Engine standard on Google Cloud Platform.
 
-runtime: nodejs
-env: flex
+runtime: nodejs8
+instance_class: F1
+
+handlers:
+- url: /.*
+  secure: always
+  redirect_http_response_code: 301
+  script: auto