Partial Revert of "8660: Various changes"

Reverting the changes to board files

This was the root cause of bootlooping with some docks that also had MHL

Partial revert of commit 2dfd97cdbcc4e2424870581995f2ec1874ef6642.

Change-Id: Ibb90cdbe5999d671598547dadb1047b4d0354d3d
bcmdhd: Switch back to PM_MAX when screen is off.

Used more battery and don't see any real benefit.

Change-Id: Id05a727add7136a275cfa94d17053f30f0b4ef15
msm: kgsl: Turn off the CP_DEBUG dynamic clock (credit: jcrouse@CAF)
restart.h: un-inline line
board-ruby: fix typo

add missing comma
netfilter: fix compile errors
ruby: update defconfig
ruby: enable sync
msm8660/ruby: add /dev/hci_tty module for userspace BT in 4.2.1

based on: http://goo.gl/yMsmJ

Change-Id: I592cda7d9d1d5be6ca122554b85c4031cc6dffa8