Merge changes from topic 'merge-dr1-063015' into mnc-dr-dev

* changes:
  Stub base class implementation for some IMS interfaces
  IMS: Add an extra for ims phantom MO call.
  MWI,phantom call,Suppl services
tree: 74f682d29975284b9a5ba6e3910ab9feeb72a0cd
  1. src/
  2. Android.mk
  3. CleanSpec.mk
  4. README.txt