seandroid: Adding policy from other directories

Adding policy from other directories maintaining the
order of the policies.

CRs-Fixed: 811138
Change-Id: I0f34fa7ecb5ca90987b2b909e7caad6c768133e4
diff --git a/Android.mk b/Android.mk
index e085d0b..5af18ec 100644
--- a/Android.mk
+++ b/Android.mk
@@ -1,12 +1,14 @@
 # Board specific SELinux policy variable definitions
 ifeq ($(call is-vendor-board-platform,QCOM),true)
 BOARD_SEPOLICY_DIRS := \
+       $(BOARD_SEPOLICY_DIRS) \
        device/qcom/sepolicy \
        device/qcom/sepolicy/common \
        device/qcom/sepolicy/test \
        device/qcom/sepolicy/$(TARGET_BOARD_PLATFORM)
 
 BOARD_SEPOLICY_UNION := \
+       $(BOARD_SEPOLICY_UNION) \
        genfs_contexts \
        file_contexts \
        service_contexts \