Log Message:
Update smokeping from 2.4.2 to 2.6.7, fixing SA47678.

Major changes between 2.4 and 2.6:
New in Version 2.6

    Added automake support for easy "configure, make install" installation
    fixed strftime bug when sending alert mails

New in Version 2.5

    Switched from SpeedyCGI to FastCGI
    DismanPing probe by Bill Fenner
    OpenSSHJunOSPing (Sponsoerd by Juniper)
    SIP Ping Probe (Sponsored by ANI Networks)
    Support alert patterns with upper AND lower limit: (>a<b)
    SmokeTrace removed. Check out remOcular.
    Updated Prototype and scriptaculous libraries
    ExpLoss matcher by Konoplev V.Konoplev
    Improved slave update performance