camera:disable autofocus

Change-Id: I237029a4971510689fa4830a6d3ec34eb12c5286
d2-common: tweak fstab

Some boot hangs on d2 have been traced to poor cache performance.
Increase performance by enabling journal_async_commit,noatime, and
noauto_da_alloc. Also remove duplicate definition of /cache in
init.target.rc.

Change-Id: Ic9508cc047256776910160fb9ca1cb2cda183c67
Fix mounting of USB OTG

Pulled from HammerHead to fix OTG Mount support in fstab and init.qcom.rc

Change-Id: I300714c7b2413cb3d8fe4e8b438c92f4d0f0000e
more cache tweaks

Startup hangs continue unabated. Kill filesystem check on cache on
startup, but increase protections against corruption.

Change-Id: I4f4fc58ad89c3274135fc6d0060d3478b23b7f18