Add backwards compat for harvest-vocab library
Add backwards compat for harvest-vocab library

The library has not been updated to the new "items" key.

Signed-off-by: Byron Ruth <e9d71f5ee7c92d6dc9e92ffdad17b8bd49418f98@devel.io>

chop-dbhi/cilantro,chop-dbhi/cilantro,chop-dbhi/cilantro