Tilix: Add info about setting Tilix as default terminal in Gnome?

[xliiv]

I'd be nice to include such info in readme or other suitable place

After a few minutes of search I've found:

sudo update-alternatives --config x-terminal-emulator
# or second way
sudo cp /usr/bin/gnome-terminal /usr/bin/gnome-terminal.bck
sudo ln -s /usr/bin/tilix /usr/bin/gnome-terminal

[gnunn1]

Feel free to update the General FAQ to include this, you can modify it here:

https://github.com/gnunn1/tilix-web/blob/master/_faqs/general.md