sec_config: Allow system and net_raw group processes to QMI SS CTL

Enable SS CTL (subsystem control) QMI service for system and net_raw
process groups.  This allows those processes to control subsystem
restart and shutdown.

Change-Id: I3fa81c96406f7b7f4dd6cf1d14dfdd2961c1bc7c
Provide QMI permission for IMS on APPS

Change-Id: I9f96a7ab2c15217253bd2c1a646b9dc5d761f9a3
hammerhead: Add PPPreference post-processing

Change-Id: I2a2d358a83ec92c1acb838bfd4fd80b2a7b70abf
hammerhead: Build libtinyxml

Change-Id: I8b04033b123be32fd2f1a0e771aed31d93a9ff34
hammerhead: Update sepolicy for PPPreference

Change-Id: I1a853cff92ecd63706fedbf9f9d9ec46eaed72f1
hammerhead: Remove speaker drc flag from audio policy

Change-Id: I55e69152212fa8c96a8fed0ef418ac4e36b606ff
hammerhead: Include QCOM sepolicy

Change-Id: Id1f20a91e43c4e08c1f0969961bd989ba2108f33
hammerhead: Adapt sepolicy for QCOM inheritance

Change-Id: I00e877306a394317713cb52527843395fda4bfc0
hammerhead: Update props

Change-Id: Ia47c5946b35947a266102de7f95f039f16eef9cb