rhine: Reorganize proprietary files

- Group by subsystem/functionality

Change-Id: If3d7397985d4bcd6e401ad7eeeb6f0113f8a7d01
rhine: Merge Sony 4.4.2 changes

* Use caf-new display, media, audio
* Remove old stuff
* Remove common audio config
* Update udev permissions
* Enable extended QCOM options
* Add HW keystore
* Update GPS, build GPS HAL
* Use 4.3 Sony camera blob list

Change-Id: I8ae012950eaad9d315c444205213ebbc09d80c52
rhine: Reorganize board config, package config

Change-Id: I85e070adc85b0625652bbee4d99b0005135c868c
rhine: Update camera overlay

Change-Id: I22bc56848ab60b9495d39d451794f7d911fa1f9f