Install is broken due to changes in tapchanger / klipper-toolchanger

[kurtjcu]

Hi, Current changes to tapchanger and kjlipper-toolchanger mean that the installation guide will fail.

Also a user that updates tapchanger will no longer have the required files in the symlink.

Work around(existing installation):

1. remove update info from moonraker.conf
2. checkout commit with correct files "git checkout a277492516af3751aa13f5097a908ab8a88b6eae" from within tapchanger dir.

Work around(new installation):

cd ~
git clone https://github.com/viesturz/tapchanger.git --no-checkout --depth 1 --filter=blob:none
cd tapchanger
git sparse-checkout init --cone
git sparse-checkout set Klipper
git checkout a277492516af3751aa13f5097a908ab8a88b6eae
cd ~
ln -s ~/tapchanger/Klipper/config-example ~/printer_data/config/tapchanger

Do NOT add to moonraker.conf as per instructions as this will update and cause the issue again.

[TheSin-]

Thanks I'll add some info for this, until we release our version and make it main stream this will work.