Log Message:
- update DESCR to match reality
- add patch to src/gnug++/int.defs.h for Solaris compatibility
  (by Ian Dickinson, iand@eng.pipex.net)
- move Errors manpage to a less general name (suggested by Ian Dickinson)
- add patch to src/RtConfig/f_cisco.cc by Hagen Boehm <hboehm@NIC.DTAG.DE>
  (fixes up the string that gets output instead of a copy of said string)
- improve src/Makefile.in some more