Follow redirects in client.get
Follow redirects in client.get

When called with a block, client.get would not follow redirects and
would yield an empty string back to the block. client.get without a
block would properly follow redirects. The same redirection logic
should be used in both places.

Fixes 131

Signed-off-by: Josh Gitlin <958b1bea83556d1bdd6ba230efaed1d2b1f3b1a9@pinnacle21.com>

chef/artifactory-client,chef/artifactory-client