Cross Reference: /device/google/contexthub/firmware/os/algos/calibration

`Name`	`Date`	`Size`
Up to higher level directory
`accelerometer/`	05-Oct-2017
`common/`	05-Oct-2017
`gyroscope/`	05-Oct-2017
`magnetometer/`	05-Oct-2017
`over_temp/`	05-Oct-2017
`util/`	05-Oct-2017