v2.2: Web Ui V2, bug fixes, cache improvements

[ChuckBuilds]

This release is a little rushed but I wanted to get some bug fixes out there. The biggest changes are to the Web Ui v2 and initial startup script. The display seems to be working fine but there are some things in the web ui that don't work.

DO NOT USE THE EDITOR BUTTON IN THE WEB UI it' s very broken and you'll have to restart your pi.

BREAKING CHANGES:
After pulling the latest release, you need to execute sudo python start_web_conditionally.py to install the dependencies for the Web UI v2. It will likely error out when running this.

When it is done, run chmod +x first_time_install.sh followed by sudo bash first_time_install.sh, which resets permissions, sets automatic starting of the webui v2, and -tries- to clean everything up.

When you reboot you should get the web ui automatically started as long as "web_display_autostart": true in your config file.

Having issues? Let me know on discord: https://discord.gg/wQuwSM8tdq

What's Changed

• Sports news ticker with dynamic headline scrolling by @ChuckBuilds in Sports news ticker with dynamic headline scrolling #9
• Enhance web ui with LED matrix configuration and system info by @ChuckBuilds in Enhance web ui with LED matrix configuration and system info #11

Full Changelog: v2.1...v2.2

Sorry for the messy release, I am in the middle of packing to move and didn't want to leave y'all hanging with breaking bugs for several more weeks.

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This discussion was created from the release v2.2: Web Ui V2, bug fixes, cache improvements.