Revert revision 1.81 which called non-existent SSL_load_library.

No idea where this was seen, but OpenSSL 0.9.7b does not have this.  This
gets mod_ssl working again.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk/modules/ssl@100122 13f79535-47bb-0310-9956-ffa450edef68