Suga koubou / Mbed 2 deprecated DeepSleep-m0

deep sleep and wake-up. GPIO group interrupt, start logic sample see: http://mbed.org/users/okini3939/notebook/low-power-m0/

Dependencies:   mbed

Diff: mbed.bld

Revision:
2:5412d5b8242c
Parent:
0:ae90ac40c518