Making it clearer how to get the PS4 controller into paring mode
Updated submodules
Removed files used for Netbeans project
Fixed debug message
Fixed comment

The default pin was changed from 1234 to 0000 a while back
Updated PS3 paring documentation
Forgot copyright section in settings.h in 1ebce9b87752331a61971602b08048e569cdaa41
Show how to control the light and rumble inside the PS4 controller
Can now read battery level and usb, audio and mic status of PS4 controller

Inspired by: https://github.com/chrippa/ds4drv/blob/master/ds4drv/device.py
Forgot to call setLedRaw with the controller as the second argument in setLedOn
Add space between bytes printed for debugging
Merge branch 'master' of github.com:felis/USB_Host_Shield_2.0 into xxxajk
Merge in masters