added landmark schemas as external module
added landmark schemas as external module

bobrock/vesuvius,bobrock/vesuvius,bobrock/vesuvius,ramdesh/vesuvius_installer,bobrock/vesuvius,bobrock/vesuvius,ramdesh/vesuvius_installer,sahana/vesuvius,sahana/vesuvius,sahana/vesuvius,bobrock/vesuvius,ramdesh/vesuvius_installer,sahana/vesuvius,sahana/vesuvius,ramdesh/vesuvius_installer