cvmfs/cvmfs — pull request #241 by reneme (2013-09-11 08:00:13+00:00)
Title: FIX: disable proxies for .cvmfswhitelist retrieval

This fixes a problem posted by *John S. De Stefano* with locally defined proxies failing a `cvmfs_server mkfs`. It disables the usage of system defined proxies when checking the expiry-time in `cvmfs_server transaction`.
Additionally it adds a meaningful error message for a failed .cvmfswhitelist retrieval.