Defaulting to having `ssi on;` in the `http` block will allow those of us doing Nginx Server Side Includes to use Valet in local development.
A longer explanation of SSI, why we want it, and the impact is here: https://github.com/laravel/valet/issues/513
Signed-off-by: Andrew Welch <andrew@nystudio107.com>
- Sets `client_max_body_size 128M` in `http` section of `nginx.conf` so it covers all configs
- Adds `php-memory-limits.conf` to `php-fpm` conf folder, to set `memory_limit`, `upload_max_filesize`, `post_max_size` all to 128M
(Updates #253 by moving config location to cover all, since #253 didn't cover secure configs, etc)