Camera: Extend face detection

This change is the combination of below commits, plus removing
ExtendedFace class from frameworks/base.

  # This is the 1st commit message:
  Add framework support for extended face detect
  CRs-Fixed: 587195
  Change-Id: I2a1c477ee6d11f2b9764966abbb85ede9100fe91

  # This is the 2nd commit message:
  Camera: Extended face features added
  - QCFace renamed to ExtendedFace
  CRs-Fixed: 587195
  Change-Id: I7c7e2073f283522c2f0bd0fa5e7b96a74ae18011

  # This is the 3rd commit message:
  Camera: QCFace AOST copyrights fixed
  AOST files copyright data must not be updated to 2014
  CRs-Fixed: 587195
  Change-Id: I0cd603da674152c9f47350e571ec3e230b61f8dd

Change-Id: I5d099efe1721e5d26af51006dae4e5f3ea3292d6