Customizable for different Installations

[Buadrabas]

I changed a few files and created a changes.md to add customizing of the installationspath

[r14n]

I had to manually change the path to the klippy socket for my Ender 3 S1 to /home/pi/printer_data/comms/klippy.sock, so this change seems like it would be useful

[rosenhauer]

Like @r14n had to do I needed to change the socket path.

Here is a writeup of what I had to do.

In the “Check if Klipper's Application Programmer Interface (API) is enabled” section of the ReadMe
i. Mainsail already has the -a option but with a different path to the socket.
ii. Change the klipper -a path in the display system

1. Orig is “-a /tmp/klippy_uds”
2. Look in the klipper.log from mainsail for the actual socket being used
   a. In the log search for “Starting Klippy...” and the next lines will show the arguments
   b. Copy the path after the ‘-a’, argument.
   c. Should be “/home/pi/printer_data/comms/klippy.sock”
3. Edit the printerInterface.py file
   a. Search for “self.ks = KlippySocket(“
   b. Change to match the log

Also note that the display CANNOT have firmware 3.1.9 or 3.2.0 they are incompatible. I had to go back to 3.0.4

https://www.creality.com/pages/download-ender-3-s1