- bug #526559 initial install should run bootstrap to create certificates
  running radiusd in debug mode to generate inital temporary certificates
  is no longer necessary, the /etc/raddb/certs/bootstrap is invoked on initial
  rpm install (not upgrade) if there is no existing /etc/raddb/certs/server.pem file
- bug #528493 use sha1 algorithm instead of md5 during cert generation
  the certificate configuration (/etc/raddb/certs/{ca,server,client}.cnf) files
  were modifed to use sha1 instead of md5 and the validity reduced from 1 year to 2 months