Using PDE main file

[rei-vilo]

Latest timknapen-Arduino-With-XCode-3dec20f includes a nice feature:

• on main.cpp, change #include "ArduinoProgram.h" for #include "ArduinoProgram.pde"
• delete ArduinoProgram.h
• rename ArduinoProgram.cpp in ArduinoProgram.pde

On Xocde 4.2 right-most pane Utility, under Identity and Type, select File Type = C++ source instead of Default Plain Text

Everything runs fine, including code sense.