add busybox

Author: koush

default.xml

@@ -42,6 +42,7 @@
   <project path="external/bluetooth/hcidump" name="CyanogenMod/android_external_bluetooth_hcidump" />
   <project path="external/bouncycastle" name="CyanogenMod/android_external_bouncycastle" />
   <project path="external/bsdiff" name="CyanogenMod/android_external_bsdiff" />
+  <project path="external/busybox" name="CyanogenMod/android_external_busybox" />
   <project path="external/bzip2" name="CyanogenMod/android_external_bzip2" />
   <project path="external/chromium" name="CyanogenMod/android_external_chromium" />
   <project path="external/clang" name="platform/external/clang" remote="aosp" revision="refs/tags/android-4.0.1_r1" />