TileStache/TileStache — pull request #178 by juliomalegria (2014-05-19 22:15:11+00:00)
Title: Timeouts for Proxy and UrlTemplate providers

Added an optional parameter "timeout" for Proxy and UrlTemplate providers.

- timeout (optional)
Specifies a timeout in seconds for the request (if not specified, the global default timeout
setting will be used).

Example configuration:

```json
{
"name": "proxy",
"url": "http://tile.openstreetmap.org/{Z}/{X}/{Y}.png",
"timeout": 10
}
````