Added option to send UDP notifications twice to increase reliability
Added a C64 color theme
Added clock options
Added 12 timezones
Merged Cronixie and useoverlay build options
Removed abbrev char[] from Timezone lib to save memory
Added setting to reverse/flip LEDs
Added long press random color button function
Added Easter Egg
Improved ArduinoOTA stability on ESP8266
Added function that starts the AP if you press the button for 7 secs
Added yet unused methods for color conversion
