Added example config file

app/config/example.php

@@ -0,0 +1,35 @@
+<?php
+	
+return [
+	'app' => [
+		'url' => 'https://halftoneband.com',
+		'hash' => [
+			'algo' => PASSWORD_BCRYPT,
+			'cost' => 10,
+		],
+	],
+	
+	'db' => [
+		'driver' => 'mysql',
+		'host' => 'db.example.com',
+		'name' => 'db_name',
+		'username' => 'db_user',
+		'password' => 'db_secret',
+		'charset' => 'utf8',
+		'collation' => 'utf8_unicode_ci',
+		'prefix' => '',
+	],
+	
+	'auth' => [
+		'session' => 'user_id',
+		'remember' => 'user_r',
+	],
+	
+	'twig' => [
+		'debug' => true,
+	],
+	
+	'csrf' => [
+		'key' => 'csrf_token',
+	],
+];