Merge remote-tracking branch 'x86/nougat-x86' into oreo-x86

Conflicts:
	install/grub2/efi/boot/android.cfg
tree: 9aedcd15b7ad736af73e558ad615ff3008bce222
  1. boot/
  2. initrd/
  3. install/
  4. rpm/
  5. Android.mk
  6. CleanSpec.mk