Add missing Permissions for Step Sensor

Credits by hamidoo from XDA: http://goo.gl/6VbwWz

Change-Id: I840cf442105c989ad99191a7e414a31240a527c1
Merge "Add missing Permissions for Step Sensor" into cm-11.0
Merge branch 'cm-11.0' of https://github.com/CyanogenMod/android_device_samsung_jflte into temp