Loadable nautilus-python extension for xdg-terminal-exec
This adds an option on Nautilus that allows you to open a certain directory with the the xdg-terminal-exec tool, allowing for any arbitrary terminal to be used.
Place the main xdg-terminal-exec-nautilus.py file under any directory recognized by nautilus-python, that is /usr/share/nautilus-python/extensions or ~/.local/share/nautilus-python/extensions.
Nautilus should load the extension after doing that.