[Rivet] two ATLAS analyses to be included in Rivet

[Hendrik Hoeth]

Hi Roman,

thanks for the analyses. I had a brief look at ATLAS_2012_I1183818.cc.
This analysis ignores event weights. Can you please have a look at this
and fix it?

Thanks a lot,

    Hendrik

-- 
Journalist: "Can you explain 5 sigma as 99.999something percent?"
Fabiola G.: "Sure, that's 3*10^-7."
(after the CERN Higgs seminar, 4 July 2012)