Changed the NoDM config so that it evaluated variables
Added OctoPrint service file
Started work on custom config tools
Browser now checks to see if OctoPrint is running before launching
browser
GUI has been implemented using NoDM
Some files have been shifted to more appropriate stages
Updated the name in NOOBS (although whats the point?)
OctoPrint is now built and installed
Removed LightDM as its a buggy mess
The example for enabling IR transmission in `/boot/config.txt` is still using the deprecated `lirc-rpi` overlay.
The documentation in `/boot/overlays/README` indicates that this overlay has been deprecated in favor of `gpio-ir` / `gpio-ir-tx`.
This updates the actual config.txt to suggest `gpio-ir` instead of `lirc-rpi`.
Turning off IPv6 by aliasing `net-pf-10` to `off` does not work anymore.
Also, turning off IPv6 on system level breaks apps depending on IPv6
loopback or IPv6 link-local addresssing and creates issues in both
dual-stack and IPv6-only environments.
Signed-off-by: Ondřej Caletka <ondrej@caletka.cz>