msm8960-common: the new GPS driver is the old GPS driver

* jf is getting a makeover, d2 is old news

Change-Id: I0888872518087ab2f103c2fc25b006e124df6fe0
camera: allow disabling zsl for ffc

* jf needs this for ffc video recording on snapchat
* snapchat does not send the recording hint, so we need to just
  disable it altogether on ffc

Change-Id: I777f2bb805e6c6f61638201615755fb14a00387e