Version 0.2.0

Changes:
- add metrics dispencer
- add basic authentication dependency
- enable GZIP middleware
- add !env() example to deploy section
- update dependencies state attribute name

deploy/configs/api.yaml.jinja

@@ -13,7 +13,7 @@ db:
     port: 5432
     database: {{project_slug}}_db
     user: postgres
-    password: postgres
+    password: "!env(DB_PASSWORD)"
     pool_size: 2
 logging:
   level: INFO