I'm trying to get Statamic running above web root and while I FINALLY got it to work locally, the CMS keeps recreating an empty /assets folder at the same level as the /statamic folder. Is there a way to keep this from happening? Am I missing another system setting somewhere? Will Statamic 3 simplify this by making it easier to change these things in one place (preferably an environment variable like Craft CMS has or through a .env file)?