Http proxy support for retreiving OSM data

[barbeau]

From https://code.google.com/p/gtfs-osm-sync/issues/detail?id=16:

What steps will reproduce the problem?

1. Try running go-sync when behind a http proxy server

What is the expected output? What do you see instead?

Should see data being retrieved from information freeway instead see
Connecting http://api.openstreetmap.org/api/0.6/capabilities/ using method GET 1 java.net.SocketTimeoutException: connect timed out

What version of the product are you using? On what operating system?
Version 0.9.2 on Windows XP