add lessen to the path
add lessen to the path


git-svn-id: 11ae88988d15df4dc41d4b5927834e5fe966b4bf@23 6d11682a-404c-e6ff-3320-7045792cfcad

OpenRefine/simile-butterfly,OpenRefine/simile-butterfly,OpenRefine/simile-butterfly,OpenRefine/simile-butterfly