cm: Compile Superuser from source

Change-Id: I988d7998bbac3a44770ea8d5fd0564afbca7bedb

config/common.mk

@@ -98,8 +98,7 @@ PRODUCT_COPY_FILES += \
 PRODUCT_COPY_FILES +=  \
     vendor/cm/proprietary/RomManager.apk:system/app/RomManager.apk \
     vendor/cm/proprietary/Term.apk:system/app/Term.apk \
-    vendor/cm/proprietary/lib/armeabi/libjackpal-androidterm4.so:system/lib/libjackpal-androidterm4.so \
-    vendor/cm/prebuilt/common/apps/Superuser.apk:system/app/Superuser.apk
+    vendor/cm/proprietary/lib/armeabi/libjackpal-androidterm4.so:system/lib/libjackpal-androidterm4.so
 
 # Bring in camera effects
 PRODUCT_COPY_FILES +=  \
@@ -128,7 +127,6 @@ PRODUCT_PACKAGES += \
     LatinIME \
     SpareParts \
     Superuser \
-    Superuser.apk \
     su
 
 # Optional CM packages