Remove outdated heroku manifest

README.md

@@ -2,9 +2,6 @@
 
 [![Donate](https://img.shields.io/badge/Donate-Patreon-orange.svg?colorB=F96854)](https://www.patreon.com/postgrest)
 [![Donate](https://img.shields.io/badge/Donate-PayPal-green.svg)](https://www.paypal.me/postgrest)
-<a href="https://heroku.com/deploy?template=https://github.com/PostgREST/postgrest">
-  <img src="https://img.shields.io/badge/%E2%86%91_Deploy_to-Heroku-7056bf.svg" alt="Deploy">
-</a>
 [![Join the chat at https://gitter.im/begriffs/postgrest](https://img.shields.io/badge/gitter-join%20chat%20%E2%86%92-brightgreen.svg)](https://gitter.im/begriffs/postgrest)
 [![Docs](https://img.shields.io/badge/docs-latest-brightgreen.svg?style=flat)](http://postgrest.org)
 [![Docker Stars](https://img.shields.io/docker/pulls/postgrest/postgrest.svg)](https://hub.docker.com/r/postgrest/postgrest/)

app.json

@@ -1,59 +0,0 @@
-{
-  "name": "PostgREST",
-  "description": "RESTful API for any PostgreSQL database.",
-  "logo": "https://avatars2.githubusercontent.com/u/15115011",
-  "repository": "https://github.com/PostgREST/postgrest",
-  "env": {
-    "BUILDPACK_URL": {
-      "description": "Heroku buildpack for deploying Haskell applications",
-      "value": "https://github.com/PostgREST/postgrest-heroku"
-    },
-    "POSTGREST_VER": {
-      "description": "Version of PostgREST to deploy",
-      "value": "8.0.0"
-    },
-    "DB_URI": {
-      "description": "Database connection string, e.g. postgres://user:pass@xxxxxxx.rds.amazonaws.com/mydb",
-      "required": true
-    },
-    "DB_SCHEMA": {
-      "description": "The database schema to expose to REST clients. Tables, views and stored procedures in this schema will get API endpoints",
-      "required": true,
-      "value": "public"
-    },
-    "DB_ANON_ROLE": {
-      "description": "The database role to use when executing commands on behalf of unauthenticated clients",
-      "required": true
-    },
-    "DB_POOL": {
-      "description": "Number of connections to keep open in PostgREST’s database pool",
-      "required": false,
-      "value": "10"
-    },
-    "SERVER_PROXY_URI": {
-      "description": "Overrides the base URL used within the OpenAPI self-documentation hosted at the API root path",
-      "required": false
-    },
-    "JWT_SECRET": {
-      "description": "The secret used to decode JWT tokens clients provide for authentication",
-      "required": false
-    },
-    "SECRET_IS_BASE64": {
-      "description": "When this is set to true, the value derived from jwt-secret will be treated as a base64 encoded secret",
-      "required": false,
-      "value": "false"
-    },
-    "JWT_AUD": {
-      "description": "The audience that should be validated if the JWT token contains an aud claim",
-      "required": false
-    },
-    "MAX_ROWS": {
-      "description": "A hard limit to the number of rows PostgREST will fetch from a view, table, or stored procedure",
-      "required": false
-    },
-    "PRE_REQUEST": {
-      "description": "A schema-qualified stored procedure name to call right after switching roles for a client request",
-      "required": false
-    }
-  }
-}