Remove vendorsetup.sh

Change-Id: I7b21fbe05b01b73fbf31bfc7d1263200366a87a8
extract-files: update for new setup-makefiles

Change-Id: Id8779f2e01986a8a601b8dfca3c18eb9fb0e2143
Merge https://github.com/CyanogenMod/android_device_motorola_falcon into HEAD