change to use liblights in stock rom

but I want to make custom liblights
remove duplicate processing
fix liblights path
change density
add comments
remove unnecessary lines
remove duplicate lines
remove unnecessary file
sensors work fine. :) issue#6
system/core: add init.diff
fix typo
change libsensors module name
CMにあるbrcm_patchram_plusをベースにしたものに変更
enable charger mode (issue #24 )
Merge remote-tracking branch 'upstream/ics' into ics

Conflicts:
	PonyoProprietary.mk

Change-Id: I24e28a753c5e21df2fe5819b621c109a39d733e3