AWind: GUI library for Arduino - TFT and OLED Displays

New AWind Version is released

Migration to Arduino 1.6.6. Previos arduino should work as well, if not let me know.
3D Buttons with gradient fill.

Known issues: For "Mega" board the library is compiled without problems. In case of "Due" there are compiler errors about not known 'max' function. It seems to be a bug in the current Arduino release. In the 1.6.7 (at this moment exists in form of night builds) compiler runs without any problems. In the Version 1.6.6 you need just replace 'max' with 'Max'.