UFW support

[TheCoolest]

Yeah, you install entware and then use opkg command, similar to how it’s done in ubuntu with apt.

What is Entware and How to Install/Uninstall it?

> What is Entware? Entware is a package manager that we added support for in CoreELEC. It is a modern alternative to Optware and was originally designed for use on OpenWRT but has been adapted for use on other distributions, it is similar to apt/yum/pacman in that it will allow you to install over 2000+ Linux applications, no longer will you have to use docker or hacky addons. > How do I install Entware? We do not package Entware with our images but we have added a script to enable you insta…