Fix file descriptor leak in wiiuse_os_find on Linux.
added support to get X and Y values from nunchuck joystick
Print the calibration data for the nunchuk joystick in the example.
Fix the "applyCalibration" function that does the joystick data mapping.
Handle Wii-U Nunchuks: nearly useless calibration data (0, 127, 0)
Update CMakeLists.txt

set min API version to WinXP
Merge pull request #49 from lpberg/patch-1

Update CMakeLists.txt to set a min API version for Windows builds
Merge pull request #47 from jzarl/fix-EMFILE

Fix file descriptor leak in wiiuse_os_find on Linux.
Update wiiuse.h

Fix compile time error in WIIUSE_GET_IR_SENSITIVITY.

Thanks to @Squareys for bringing this up by filing #46.

I so dislike C preprocessor macros...