Added new field in apr_procattr_t and cgi_exec_info_t structures to support...

Added new field in apr_procattr_t and cgi_exec_info_t structures to support loading in current or new address space (NetWare ONLY).
Replaced changes that added APR_PROGRAM_ADDRSPACE committed 6/11/04.
Reviewed by Brad Nicholes


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@103946 13f79535-47bb-0310-9956-ffa450edef68