force OpenSSL to ignore process local-caching and to always

get/set/delete sessions using mod_ssl's callbacks
PR:
Obtained from:
Submitted by:   Madhusudan Mathihalli <madhusudan_mathihalli@hp.com>
Reviewed by:    dougm


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk/modules/ssl@90654 13f79535-47bb-0310-9956-ffa450edef68