camera: Remove HDR from front camera

* It's not supported and produces a broken image

Change-Id: I32d5f8ea10ac2f25b14dc0a53ee572916ef79e5d
camera: Fix code formatting

* Wrap lines to 80 characters

Change-Id: I940cd0c6a113dd88f3741799f88c07688b4e0e46
find7-common: Create find7-common from find7 device repo