Log Message:
Update xlockmore to 5.15. Changes:

  Various cleanups.
  fiberlamp thanks to Tim Auckland.  Run by itself using -mode and press
    middle button to give it a kick.
  life mode fixes for -mode life +fullrandom and also labeling for
    -neighbors 6 .  Conway life would occasionally be initialized with
    a bad lifeform.  More interesting forms of High life would never come
    up.  No labeling problem fixed on given rules.
  Fixed a problem with configure if g++ is used from say /usr/local where
    no other packages are used from there.
  Changed VPATH to set without appending / as it seems to cause problems
    on NetBSD with an /install directory.
  juggle mode improvements added thanks to Tim Auckland
    More objects to juggle (clubs, torches, knives, rings, and bowling balls)
  toneclock mode thanks to Jouk Jansen.
  enabled multibyte support for more than one fontset thanks to
     Michal Cihar <michal.cihar AT suse.cz>.
  ifs and strange modes now use a real Gaussian generator but does not
    seem to make a difference... thanks, I guess, to Tim Auckland.  :)
  configure change for PAM so it will work on FreeBSD thanks to
    Spencer Visick <visick AT eng.utah.edu>.
  Fixed PAM goof.