AIO: Enable all pins
AIO: Enable all pins

By default the user would have access to the A0-A5 pins on the
Arduino header on the 101. However, this change makes it possible
for the user to access other possible analog pins which aren't
set by default. Pins affected: IO10, IO11, IO12, IO13

Signed-off-by: Abhishek Malik <876019366d13664ffb738df1a8654f7b38f787b3@intel.com>
Signed-off-by: Brendan Le Foll <3e0e8c4069934e8b47d99704927a85c66c0ceb33@intel.com>

whbruce/zmraa,jontrulson/zmraa,intel-iot-devkit/zmraa,malikabhi05/zmraa-1