faster drawFastHLine from Adafruit SSD1306 lib
faster drawFastHLine from Adafruit SSD1306 lib

- +32 bytes for faster line rendering

davidperrenoud/Arduboy,Arduboy/Arduboy,davidperrenoud/Arduboy,yyyc514/ArduboyLib,yyyc514/ArduboyLib,Arduboy/Arduboy