Remove unused config.js

tileserver/config.js

@@ -1,18 +0,0 @@
-/**
- * Load config from config.json
- */
-const fs = require('fs');
-const path = require('path')
-
-function read(){
-    const config_path = path.join(__dirname, '..', 'config.json')
-    return load_json(config_path)
-}
-
-function load_json(path){
-    return JSON.parse(fs.readFileSync(path, 'utf8'));
-}
-
-const config = read()
-
-module.exports = config