2.x.x regression: custom SQL queries

[Alan DeKok]

>> Fri Jul  5 08:41:32 2013 : Info: WARNING: Unknown module "md5" in string expansion "%%{md5:%rand:1000000%Y%m%d%h%M%S}%{md5:%rand:1000000%Y%m%d%h%M%S}"

  And %rand is wrong.  It should be %{rand:...}

  Alan DeKok.