delete unnecessary files

.buildpacks

@@ -1,2 +0,0 @@
-https://github.com/mojodna/heroku-buildpack-cairo.git
-https://github.com/heroku/heroku-buildpack-nodejs.git

.editorconfig

@@ -1,21 +0,0 @@
-# We use EditorConfig to standardize settings between contributors
-# See http://editorconfig.org for more info and plugin downloads
-
-root = true
-
-[*]
-end_of_line = lf
-insert_final_newline = false
-trim_trailing_whitespace = true
-
-[*.{js, json, yml}]
-indent_style = space
-indent_size = 2
-charset = utf-8
-
-[*.md]
-trim_trailing_whitespace = false
-
-[.gitignore]
-# echo "filename" >> .gitignorre
-insert_final_newline = true

Procfile

@@ -1 +0,0 @@
-web: npm start

app.json

@@ -1,30 +0,0 @@
-{
-    "name": "Crafatar",
-    "description": "A blazing fast API for Minecraft faces!",
-    "repository": "https://github.com/crafatar/crafatar",
-    "keywords": [
-        "node",
-        "minecraft",
-        "avatar",
-        "redis"
-    ],
-    "website": "https://crafatar.com/",
-    "env": {
-        "EPHEMERAL_STORAGE": {
-            "description": "Set to true if your storage is gone after deploying",
-            "required": false,
-            "value": true
-        }
-    },
-    "addons": [
-        "rediscloud"
-    ],
-    "buildpacks": [
-        {
-            "url": "https://github.com/mojodna/heroku-buildpack-cairo.git"
-        },
-        {
-            "url": "https://github.com/heroku/heroku-buildpack-nodejs.git"
-        }
-    ]
-}