Fix several failing tests in test_urllib2net.

The HTTPResponse object is being passed to BufferedReader, but it
wasn't designed to be used that way.  These changes extend the hacks
that have already been made in urllib2 to get the tests to pass.

The hacks need to be removed and proper support for use with the io
library.  That's a project for another day.
diff --git a/Lib/urllib2.py b/Lib/urllib2.py
index c8bfe38..448f2a8 100644
--- a/Lib/urllib2.py
+++ b/Lib/urllib2.py
@@ -1072,6 +1072,10 @@
         # Pick apart the HTTPResponse object to get the addinfourl
         # object initialized properly.
 
+        # XXX Should an HTTPResponse object really be passed to
+        # BufferedReader?  If so, we should change httplib to support
+        # this use directly.
+
         # Add some fake methods to the reader to satisfy BufferedReader.
         r.readable = lambda: True
         r.writable = r.seekable = lambda: False
@@ -1283,7 +1287,6 @@
 
     def connect_ftp(self, user, passwd, host, port, dirs, timeout):
         fw = ftpwrapper(user, passwd, host, port, dirs, timeout)
-##        fw.ftp.set_debuglevel(1)
         return fw
 
 class CacheFTPHandler(FTPHandler):