vendor/custom: Backuptool files

This goes along with the releasetools enhancements in build/

Based on CyanogenMod 10.1, but debranded to generic naming for
easier sharing between community projects

Change-Id: I7031af3372a0bda31397e68761f772eccd4cb138
diff --git a/config/common.mk b/config/common.mk
index 35451c3..a2b2f10 100644
--- a/config/common.mk
+++ b/config/common.mk
@@ -20,6 +20,13 @@
 ADDITIONAL_DEFAULT_PROPERTIES += ro.adb.secure=1
 endif
 
+# Backup Tool
+PRODUCT_COPY_FILES += \
+    vendor/custom/prebuilt/bin/backuptool.sh:system/bin/backuptool.sh \
+    vendor/custom/prebuilt/bin/backuptool.functions:system/bin/backuptool.functions \
+    vendor/custom/prebuilt/bin/50-example.sh:system/addon.d/50-example.sh \
+    vendor/custom/prebuilt/bin/blacklist:system/addon.d/blacklist
+
 # init.d support
 PRODUCT_COPY_FILES += \
 	vendor/custom/prebuilt/etc/init.d/00banner:system/etc/init.d/00banner \