paparazzi/paparazzi — pull request #276 by flixr (2012-09-12 14:23:44+00:00)
Title: [lib/ocaml] use ocaml Http_client from netclient lib to download files

* used e.g. to dowload map tiles
* raises Blocked if we get a 403 and raises Not_Found on a 404,
only if we get a Not_Found we try the next zoom level
* in case we get blocked, it still tries the next tile...
maybe we should stop trying to get tiles at all in that case

should at least partially fix #42