i9500: general clean-up
audio: enable AEC & NS for Voice Calls
i9500: remove useless sip voip permission

already declared here: https://github.com/CyanogenMod/android_vendor_cm/blob/cm-11.0/config/common.mk#L118
consumerir: Increase Buffer size

  Fixes JIRA CYAN-5239

Change-Id: I6d6a2cd48f9b7b485099c84517cab9e7b08d1e3a
i9500: add sensorshubservice stuff