[Rivet] ATLAS_2011_S8924791

[Anton Karneyeu]

Hi guys,
I notice some of reference data of ATLAS_2011_S8924791 analysis is 
broken, see for example plot "ATLAS 500 < pT < 600, 0 < |y| < 0.3" on page:

   http://mcplots-dev.cern.ch/?query=plots,pp%2Fppbar,jets,js_diff,,

Values of bins of corresponding histograms all set to -1000, see, for 
example, histogram "d09-x05-y01" in:

http://projects.hepforge.org/rivet/trac/browser/trunk/data/refdata/ATLAS_2011_S8924791.aida


Anton