Script clean up, automation improvements, documentation

.env

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+
+# Ghost
+URL=http://localhost
+
+# Nginx
+NGINX_HOST=localhost
+
+# MySQL
+MYSQL_DATABASE=test
+MYSQL_ROOT_USER=root
+MYSQL_ROOT_PASSWORD=root
+MYSQL_USER=dev
+MYSQL_PASSWORD=dev