Modified chown/chmod to not follow symlink.

Enable symlink to not follow target file if "-h" option is
provided.

CRs-fixed: 545883
Change-Id: I94dbc32e7635d06a2121b3a1b07cc2616d06b5a4
Merge "Modified chown/chmod to not follow symlink."
ueventd.qcom.rc: Change hw_random permission to root

Change hw_random permission to root, higher the permission
higher is the device secure.

Change-Id: Ifca1f2e40a980444d64f38631dd9ea337701df62
CPUFreq: Set optimal frequency for msm8226.

The ondemand governor has the ability to adapt to multicore
targets to render better scaling. This change sets one of such
parameters i.e optimal frequency to the nominal max frequency
to achieve best perf/power. Along with that, this change also
tunes the down_differential_multi_core to a reasonable value.

CRs-fixed: 561456
Change-Id: If0ea8e2f663982201f7d680144def44fbfd62c50
common: init: update sensor settings file related entries

As part of consolidating sensor directories & files,
updating sensor settings related entries in init script
for better alignment & security.

CRs-Fixed: 582070
Change-Id: I5df308fe2d77ea047435d03dfda47a338fb858af
Merge "ueventd.qcom.rc: Change hw_random permission to root"
Merge "CPUFreq: Set optimal frequency for msm8226."
Merge "common: init: update sensor settings file related entries"
Merge "common: init: update sensor settings file related entries"