Support for DaVinci 1.0/A, 2.0/A, AiO and DUE based printers

It is based on v0.92.3 repetier - thanks to community for helping doing the porting and reporting issues
Support : 1.0/2.0/1.0A/2.0A/AiO Due Based printer (especially DUE/RADDS/GLCD)
Allows additionnal ESP8266 module for wifi connection / monitoring (check module FW here : https://github.com/luc-github/ESP8266)

Please review readme, FAQ and issue list on : https://github.com/luc-github/Repetier-Firmware-0.92

Thanks again to everyone for their help (sorry too many names)