Update compile-time checks for HIGH and LOW for compatibility with
new megaAVR (e.g. Nano Every) boards which use enums instead of #define
macros. Change value of kButtonStatusUnknown to 127 to avoid conflict
with PinStatus enums.
Remove ACE_BUTTON_INLINE macros, was not doing anything.
Add examples/ArrayButtons to show how to define and initialize an array
of AceButton instances.
Fix fqbn of ESP8266 after updating to ESP8266/Arduino Core 2.5.0.
HIGHandLOWfor compatibility with new megaAVR (e.g. Nano Every) boards which use enums instead of#definemacros. Change value ofkButtonStatusUnknownto 127 to avoid conflict withPinStatusenums.ACE_BUTTON_INLINEmacros, was not doing anything.examples/ArrayButtonsto show how to define and initialize an array of AceButton instances.