It is difficult to review the raw edit data for an edit, for debugging purposes (e.g. MBS-6316, MBS-6949, MBS-7274). Without SQL access to the live database, the only option is to download the database dump, which is huge and only available after a few days (or to ask someone who has SQL access, of course). I'd therefore like to add an endpoint that displays the raw edit data for an edit (something like http://musicbrainz.org/edit/26390255/data).

(To prevent confusion among non-developers who stumble over such a page, it might make sense to add a sentence about the purpose, and a link to the usual "human-readable" edit display.)