Promotion of sepolicy.lnx.2.0-00039.

CRs      Change ID                                   Subject
--------------------------------------------------------------------------------------------------------------
1036981   Ia0cfce4e3c00e4ad67c13a1a3f37e82e8435a2ab   selinux: restorecon interactive sysfs files before use
1070511 1070968   Ic618467a6c219828041c3f47d7696dca47cf62f4   sepolicy: restore persist-time file
1067815                                               Sepolicy: Allow mediaserver to access media_settings_xml

Change-Id: Ifd64de7b52339c7a56de49f6d3e4b6567668146c
CRs-Fixed: 1067815, 1070968, 1070511, 1036981