Removed "MySQL Finland AB & TCX DataKonsult AB" from copyright header
  Adjusted year(s) in copyright header 
  Added GPL copyright text
my_vle.h, rpl_utility.h, my_vle.c, base64-t.c, rpl_utility.cc:
  Changed copyright header formatting some
plugin_example.c, daemon_example.c:
  Added "Copyright (C) 2006 MySQL AB" to GPL header