patch applied (hackage-server): "Add test for index.tar.gz"

Fri Jul 20 20:00:56 BST 2012 Ian Lynagh * Add test for index.tar.gz Ignore-this: 8008ea2341d8470a287a95d56c8a6f48 M ./tests/HighLevelTest.hs -23 +51 M ./tests/Package.hs -11 +15