jf: don't build qcom camera HAL

Change-Id: I51da40939d1291094ac3844de3efd794b4a46f0c
jf: remove gsm/cdma overlay dirs

Change-Id: I91946184addf6039bda1c4c0fdb8350626f2bfe4
jf: update wifi config

Change-Id: I2dec300b8dc5d11eeb704e356c0b6a2ff2614f11