initial code for i2c communication with accelerometers

Dependencies:   BLE_API mbed-dev nRF51822

Fork of capstone_i2c by Zachary Newman

Revision:
2:2082f0f50590
Child:
4:5985157ed67d
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed-dev.lib	Mon Apr 10 22:10:08 2017 +0000
@@ -0,0 +1,1 @@
+https://developer.mbed.org/users/mbed_official/code/mbed-dev/#0ad47fa279aa