Fix in BibTex export function (authors -> author, editors -> editor)
Fix in BibTex export function (authors -> author, editors -> editor)

jondo/paperpile,pombredanne/paperpile,jondo/paperpile,jondo/paperpile,jondo/paperpile,pombredanne/paperpile,pombredanne/paperpile,pombredanne/paperpile,jondo/paperpile,pombredanne/paperpile