Eliminate unneeded env_vars.yaml. (#1957)

README.md

@@ -32,16 +32,6 @@ You will need to activate the venv in every shell that you use.
 
 If you encounter any error during the installation process, the section **Notes** (later in this README.md) may help.
 
-##### Add env_vars.yaml
-
-Create a file named `env_vars.yaml` in the root directory and fill it with:
-
-```yaml
-env_variables:
-  DJANGO_SETTINGS_MODULE: 'settings'
-  DJANGO_SECRET: 'this-is-a-secret'
-```
-
 ### Developing
 
 To start the main server and the notifier backend, run:

app.yaml

@@ -29,13 +29,12 @@ handlers:
   script: auto
   secure: always
 
-includes:
-- env_vars.yaml
-
 app_engine_apis: true
 
 env_variables:
   GAE_USE_SOCKETS_HTTPLIB : ''
+  DJANGO_SETTINGS_MODULE: 'settings'
+  DJANGO_SECRET: 'this-is-a-secret'
 
 inbound_services:
 - mail

notifier.yaml

@@ -12,5 +12,6 @@ handlers:
 
 app_engine_apis: true
 
-includes:
-- env_vars.yaml
+env_variables:
+  DJANGO_SETTINGS_MODULE: 'settings'
+  DJANGO_SECRET: 'this-is-a-secret'