• Fixed problem with X509_get_subjectAltNames, where some types of Alt
  Name (eg DIRNAMEs) were not properly handled, resulting in seg faults.
  Reported by Achim Grolms.
  
• Added support for ENGINE_load_builtin_engines and
  ENGINE_register_all_complete in order to enable built-in OpenSSL
  crypto engines for hardware acceleration etc.
  
• Added support for ENGINE_by_id and ENGINE_set_default, required
  to enable Sun crypto acceleration