New features:
- config files on boot partition
- webDisplayConfig.js (set url to load)
- wpa_supplicant/wpa_supplicant-wlan0.conf (set wifi details)
- supporting more WiFi dongles
Other changes:
- wpa_supplicant started via udev rule
- improves boot time when no dongle is connected
- allows for simply adding config files for new interfaces without the need to activate systemd services
- boot partition is mounted (required to read configs...)
- injecting genimage.cfg patch to add default config files to boot partition