ab: try all destination socket addresses returned by apr_sockaddr_info_get
instead of failing on first one when not available.


git-svn-id: http://svn.apache.org/repos/asf/httpd/httpd/trunk@1626956 13f79535-47bb-0310-9956-ffa450edef68
mod_cgi: log cgi script stderr to ScriptLog, use APLOGNO for log_scripterror
errors.


git-svn-id: http://svn.apache.org/repos/asf/httpd/httpd/trunk@1626978 13f79535-47bb-0310-9956-ffa450edef68