omni: add prebuilt store installer apk

Change-Id: I0940faf1f673fffe9526b63bf1e6f3f4598ecdaf
diff --git a/config/packages.mk b/config/packages.mk
index e4e459c..d912da0 100644
--- a/config/packages.mk
+++ b/config/packages.mk
@@ -21,6 +21,9 @@
     ExactCalculator \
     MusicFX \
     Phonograph
+else
+PRODUCT_PACKAGES += \
+    OmniStoreInstaller
 endif
 
 # Additional tools
@@ -68,7 +71,7 @@
 PRODUCT_BOOT_JARS += telephony-ext
 
 # for fun
-PRODUCT_PACKAGES += \
+#PRODUCT_PACKAGES += \
     EggGame
 
 #PRODUCT_PACKAGES += \