app engine: copy app engine configuration to app.yaml and app.gotip.yaml

It doesn't look like `includes` works the way I thought it did. Just
copy configuration for now.

Change-Id: Id4ce037f116dc28d57b156cbe92e5ba38f17e91d
Reviewed-on: https://go-review.googlesource.com/c/playground/+/363234
Trust: Robert Findley <rfindley@google.com>
Run-TryBot: Robert Findley <rfindley@google.com>
Reviewed-by: Alexander Rakoczy <alex@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>

Author: findleyr

app.gotip.yaml

@@ -1,3 +1,21 @@
 service: gotipplay
-includes:
-- playground.yaml
+runtime: custom
+env: flex
+
+network:
+  name: projects/golang-org/global/networks/golang
+
+resources:
+  cpu: 2
+  memory_gb: 2
+
+automatic_scaling:
+  min_num_instances: 5
+
+readiness_check:
+  path: "/_ah/health"
+  check_interval_sec: 10
+
+env_variables:
+  MEMCACHED_ADDR: 'memcached-play-golang:11211'
+

app.yaml

@@ -1,3 +1,21 @@
 service: play
-includes:
-- playground.yaml
+runtime: custom
+env: flex
+
+network:
+  name: projects/golang-org/global/networks/golang
+
+resources:
+  cpu: 2
+  memory_gb: 2
+
+automatic_scaling:
+  min_num_instances: 5
+
+readiness_check:
+  path: "/_ah/health"
+  check_interval_sec: 10
+
+env_variables:
+  MEMCACHED_ADDR: 'memcached-play-golang:11211'
+