msm8960: Add bloat to support power off charging

Apparently, doing this automatically in init is considered bloat,
so in order to support power off charging for both pre-kitkat and
kitkat bootloaders, we add another kind of bloat here instead.

Change-Id: I71ffe47d3c02aa5ddab4b8adb17bbc76577c6553
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