jf: add missing ISO modes

Change-Id: Iac89ed83637d21853b043e27975c292d31217a28
Enable ZSL

Move overlay from Gallery2 to Camera2, and remove all the options except
enable zsl since the rest don't exist (anymore/yet)

Change-Id: Ia80504f25a2c2f18be93d0c9cb07fd1af716e818
jf: WiFI is still a module

Change-Id: Ifcce768dae9febffa0a34bee078fb3d6aa2bc6c0

Change-Id: I37ed323ff4986eab841d30734e0f59e622cc376e
jf: Add QCOM flags

Change-Id: Idaefaac81df8a7f6fa285e0d0a2af7135e5d74f9