Revert "m7: selinux: fix camera access"

This reverts commit 7305e4661ef3855dcf010e4c33c3b67c96593674.

Conflicts:
	BoardConfigCommon.mk
Revert "m7: selinux: more rules"

This reverts commit cfe718eff28b77837b33b7ab6fe70ebb9734c2fc.
Revert "m7: selinux: bluetooth policies"

This reverts commit 72fe403cd8f06cbfd0652b3ff428d0b4ea395386.
Revert "m7: refine sepolicies"

This reverts commit 056a88a741a090f02ae593eaf7405f37a70e0857.
Revert "m7: selinux support"

This reverts commit 45f0f6100183b7d5b2b2181d85f1c800ec1e2011.

Conflicts:
	BoardConfigCommon.mk
	rootdir/etc/fstab.qcom.gsm
	rootdir/etc/fstab.qcom.spr
	sepolicy/file.te
	sepolicy/file_contexts
	sepolicy/init.te
	sepolicy/system.te