init: don't save/copy last_kmsg

Was needed for debugging purposes during CM10.2/11 bringups

Change-Id: I707ce3bf5f65495100565c9600e9233f3d1025d3
KSM: override values upon boot completion

Needed to override values in init.cm.rc that are too aggressive
on our devices.

Change-Id: Iad35272a6fc3c843d474aad4ddcfc79be3893941
board: switch to htc_msm7227_defconfig [3/3]

Change-Id: I406634dd616994479fdc72a8fae942f2897d0d99
init: Remove LMK settings

Change-Id: I6fc5b1978aa46866de6f66b419fd770b8072b84a