Merge commit 'android-4.1.2_r1' into merge_branch

* commit 'android-4.1.2_r1':
  Mount/unmount filesystems before running e2fsck
  Grant sdcard_r to ril-daemon.

Conflicts:
	rootdir/init.rc

Change-Id: Iaf1025dbf03fd32fe5d240aab81872fc6659aa58
Merge "Merge commit 'android-4.1.2_r1' into merge_branch"
diag: Add permissions for diag_mdlog

DIAG provides a feature to write diagnostics traffic onto a SD card.
This feature is useful in absence of USB and requires an application
to be launched. This change allows the application to write to SD
card.

(cherry picked from commit 8bc92ade2bc4e91795e21decf273d5f9b4e15b35)

Change-Id: I93a51147cab09ac4a12f26dc339dc9d75c7339b2
Merge "diag: Add permissions for diag_mdlog"
rootdir: Add system permissions for led blink device files

System permissions are required to operate on device files.
Clean up the permissions for duplicate device files.

(cherry picked from commit d3596fa2accab880de895175e3ddb852ff71d16b)

Change-Id: I17dfb4424c2bdf03a4b63bfa123df0c1f6bed9df
Merge "rootdir: Add system permissions for led blink device files"
Update copyright to The Linux Foundation

Change-Id: I9870f2f3e8671eac779dd6bc489babacd6876364