A driver library for Waveshare EPD e-paper displays for Arduino (and Esp8266)

Is based on (extends) Adafruit GFX: https://github.com/adafruit/Adafruit-GFX-Library. Inspired by the demo code from Waveshare Wiki: http://www.waveshare.com/wiki/File:2.9inch_e-Paper_Module_code.7z

Note that this library is not yet intended for the greater public. It is only tested with Esp8266 and the two Epd displays with 2.9 and 1.5 inches.