- updated README and INSTALL
- maximum unicast destination count changed to
  2048 in configure.ac
- RPM specs updated for rc5
- added hostname+pid info to status file
- added "Status update:" line to periodic updates
- fixed unused variable warnings for
  debug inet_ntoa() supporting struct in_addr
- removed unicastAddr completely
- ensured that initial timeLeft is set to
  requested +10 on first grant