hlte: Add permission for HDCP properties

Change-Id: Ie07ad73bc777fbb2ee007c72f875c0715463802c
hlte: Enable hardware AAC encoder

Change-Id: I3a7ef8bed5db06a1184230d994668b0920ab4990
hlte: remove network_mode.xml overlay

Change-Id: I2807eaa6865f07c80824990500441c708e523cec
Merge "hlte: remove network_mode.xml overlay" into cm-11.0
hlte: Mount firmware partitions as drmrpc group

 * This will fix the firmware loader issues.

Change-Id: Id3444bfe81e2a61e5db6df319ccc3669e803ce23