display: Create QService binder interface.

Add QService binder interface to enable communication
to display by the mediaserver for Securing/Unsecuring start and end
notifications.

Create separate lib for external.
Clear reserved field before applying format.

Change-Id: I463c9c6deac7587bd0c4e0b84513b5d0b5dd7e98
diff --git a/Android.mk b/Android.mk
index 9a17e5f..80d5f46 100644
--- a/Android.mk
+++ b/Android.mk
@@ -1,7 +1,7 @@
 ifneq ($(filter msm8960,$(TARGET_BOARD_PLATFORM)),)
 
 display-hals := libgralloc libgenlock libcopybit liblight
-display-hals +=libhwcomposer liboverlay libqdutils
+display-hals += libhwcomposer liboverlay libqdutils libexternal libqservice
 
 include $(call all-named-subdir-makefiles,$(display-hals))
 endif