* GPIO refactoring
GPIO now using ESP-IDF API on all chips.
LEDC interrupt fix removed - no longer needed.
Edited pins_arduino.h in variants according to changes in gpio.
* Edited analog channels functions
* Create new espino32 diretory for ESPino32 board
* Delete wrong create file
* Create pins_arduino.h for espino32
* Update boards.txt to support ThaiEasyElec ESPino32
* Re-configure board name