:space_invader: fixed self in tilestache
:space_invader: fixed self in tilestache

nypl-spacetime/nypl-warper,NYPL/nypl-warper,nypl-spacetime/nypl-warper,nypl-spacetime/nypl-warper,NYPL/nypl-warper,NYPL/nypl-warper,NYPL/nypl-warper,nypl-spacetime/nypl-warper