mod_proxy_connect: The connect method doesn't work if the client is

connecting to the apache proxy through an ssl socket. Fixed.
PR: 29744.
Submitted by: Brad Boyer, Mark Cave-Ayland, Julian Gilbey, Fabrice Durand,
David Gence, Tim Dodge, Per Gunnar Hans, Emmanuel Elango, Kevin Croft,
Rudolf Cardinal


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@813178 13f79535-47bb-0310-9956-ffa450edef68