Camera HAL: workaround for QCOM legacy camera parameters on KitKat

On Qualcomm legacy devices, the following camera parameters exist:
contrast-max, saturation-max, sharpness-max. However, newer camera
libraries name these parameters differently (max is the prefix,
not suffix).

This is patched in cameraservice, but in
frameworks/base/core/java/android/hardware/Camera.java,
the parameters are still hardcoded to max-contrast, max-saturation
and max-sharpness.

Workaround this by copying values in the camera HAL (or if
they don't exist, set to -1 so that the camera will still function).

Change-Id: I8e3e4e1b7a669e060e08018f02c9083dd3fffce8
Switch init to (working) mount_all

Create symlink to real fstab so that init binary can find it.

Change-Id: I72fddfa56f2f4af0e5969e80b2b15a37831da8f5
Cleanup init scripts & fix fstab mount

* Use makefile to fix the fstab bootloader name, and dynamically
  adjust service details for device-specific quirks.
* Remove dead vold.fstab
* Move Bluetooth services to dedicated init scripts

Change-Id: Id9e28f722e05bf32df2315ff1477da74b57656bf
GalaxyParts: add option for highend graphics

* Property is persist.sys.force_highendgfx
* Set to enabled in build.prop by default

Change-Id: Ia7609717a419d37db60c398b4321ee44c4337d4a