Added external configuration for wp-cli so if installed locally it may be used.

Author: EHLOVader

config/wp-cli/local.php

@@ -0,0 +1,8 @@
+<?php
+
+define('DB_HOST', 'vvv.dev:3306');
+
+define('DB_USER', 'external');
+define('DB_PASSWORD', 'external');
+
+

config/wp-cli/quiet.php

@@ -0,0 +1,4 @@
+<?php 
+error_reporting(0);
+@ini_set('display_errors', 0);
+define( 'WP_DEBUG', false );

wp-cli.yml

@@ -0,0 +1,3 @@
+require:
+  - config/wp-cli/local.php
+  - config/wp-cli/quiet.php