➕ Add Hass.io to OS's

Author: thibmaek

README.md

@@ -50,6 +50,7 @@ Contributions *very welcome* but first see [Contributing](#contributing)
 - [OpenWRT](https://wiki.openwrt.org/toh/raspberry_pi_foundation/raspberry_pi) - OpenWrt is described as a Linux distribution for embedded devices for network management.
 - [FreeBSD](https://wiki.freebsd.org/FreeBSD/arm/Raspberry%20Pi) - FreeBSD is an advanced computer operating system used to power modern servers, desktops, and embedded platforms.
 - [NetBSD](https://wiki.netbsd.org/ports/evbarm/raspberry_pi/) - NetBSD is a free, fast, secure, and highly portable Unix-like Open Source operating system.
+- [Hass.io](https://home-assistant.io/hassio/installation/) - Home automation operating system/application for embedded device, also available standalone.
 
 ## Tools
 - [PiBakery](http://www.pibakery.org/) - The blocks based, easy to use setup tool for Raspberry Pi.