jf: Enable SELinux

Change-Id: I98809d4ee05202b800d59172442a2e5686ce44c4

Conflicts:
	BoardConfigCommon.mk
	sepolicy/camera.te
	sepolicy/file.te
	sepolicy/file_contexts
Revert "jf: Enable tunnel audio"

 * Audio effects are currently not supported with tunnel audio.
 * Switch back to LPA until we learn how to use the hardware controls.

This reverts commit d7c5839e91cdaed6ddd5b010b4c3c61fad0aa4c2.
jf: Change OpenGLES version to 3.0

Change-Id: I0d7f585dd529ab696bfbb50f9024ca3eef49a13c
jf: Add low-latency audio feature file

Change-Id: I7387c7b31ba98da6c25a756c71fd0d9c7e0b8b99
jf: Add missing SELinux policy files

 * "git add' is your friend!

Change-Id: Ia3c9ef0945c350780035ce0f8b462e9e8be7118b