- added unique ID per ZeDMD, visible in top right corner
- append the unique ID to the SSID of the access point to support more than one ZeDMDs in WiFi mode to be configured
- reinitialize SSID, password and port for WiFi after soft restart
- allow entering the settings menu while waiting for a WiFi connection
- fixed fallback to launch an access point in case of wrong WiFi credentials
- support ZeDMD Updater 2