Add ATLAS_DY_7TEV_CF grid

[cschwan]

Results:

----------------------------------------------------------------------
   PineAPPL         MC        sigma      central         min      max 
                              1/100   sigma   1/1000   1/1000   1/1000
----------------------------------------------------------------------
 2.378766e+00  2.378884e+00   0.262   0.019   0.0496   0.1263   0.0397 
 6.711583e+00  6.711661e+00   0.086   0.014   0.0117   0.0855   0.0486 
 1.246710e+01  1.246338e+01   0.052   0.569   0.2981   0.2739   0.3157 
 1.930853e+01  1.930489e+01   0.012   1.525   0.1884   0.1806   0.2039 
 2.658518e+01  2.658270e+01   0.012   0.813   0.0935   0.0782   0.1117 
 3.351150e+01  3.351280e+01   0.007   0.534   0.0387   0.0357   0.0409 
 6.590712e+01  6.591164e+01   0.005   1.319   0.0685   0.0718   0.0676 
 3.044189e+01  3.044364e+01   0.011   0.534   0.0575   0.0428   0.0705 
 7.526862e+00  7.526933e+00   0.030   0.031   0.0094   0.0232   0.0019 
 1.890373e-01  1.890007e-01   0.079   0.245   0.1940   0.1845   0.2035
 4.149114e-01  4.148817e-01   0.019   0.378   0.0714   0.0634   0.0824
 6.575542e-01  6.575642e-01   0.010   0.149   0.0152   0.0105   0.0187
 6.353079e-01  6.353490e-01   0.010   0.631   0.0647   0.0660   0.0615
 2.540983e-01  2.541186e-01   0.018   0.433   0.0800   0.0767   0.0850
 4.145008e-02  4.145223e-02   0.061   0.085   0.0517   0.0390   0.0632

Plots (66 < Mll < 116):

(116 < Mll < 150):

[cschwan]

This grid is affected from the same bug as reported in #20.

[cschwan]

Before:

bin   Mll     yll    dsig/dyll   neg unc pos unc
---+---+---+---+---+------------+-------+-------
  0  66 116 1.2 1.4  5.9469140e0  -8.65%   6.98%
  1  66 116 1.4 1.6  1.6778958e1  -3.37%   4.11%
  2  66 116 1.6 1.8  3.1167744e1  -2.61%   3.14%
  3  66 116 1.8   2  4.8271325e1  -2.69%   2.61%
  4  66 116   2 2.2  6.6462957e1  -2.90%   2.25%
  5  66 116 2.2 2.4  8.3778757e1  -3.02%   2.24%
  6  66 116 2.4 2.8  8.2383904e1  -3.10%   2.39%
  7  66 116 2.8 3.2  3.8052360e1  -3.16%   2.64%
  8  66 116 3.2 3.6  9.4085777e0  -3.32%   3.20%
  9 116 150 1.2 1.4 4.7259334e-1  -1.48%   1.97%
 10 116 150 1.6   2 5.1863922e-1  -1.81%   1.51%
 11 116 150   2 2.4 8.2194276e-1  -1.94%   1.67%
 12 116 150 2.4 2.8 7.9413484e-1  -2.00%   1.81%
 13 116 150 2.8 3.2 3.1762282e-1  -2.10%   2.04%
 14 116 150 3.2 3.6 5.1812605e-2  -2.06%   2.07%

Bin 9 has the wrong bin boundaries.

After:

bin   Mll     yll    dsig/dyll   neg unc pos unc
---+---+---+---+---+------------+-------+-------
  0  66 116 1.2 1.4  5.9469140e0  -8.65%   6.98%
  1  66 116 1.4 1.6  1.6778958e1  -3.37%   4.11%
  2  66 116 1.6 1.8  3.1167744e1  -2.61%   3.14%
  3  66 116 1.8   2  4.8271325e1  -2.69%   2.61%
  4  66 116   2 2.2  6.6462957e1  -2.90%   2.25%
  5  66 116 2.2 2.4  8.3778757e1  -3.02%   2.24%
  6  66 116 2.4 2.8  8.2383904e1  -3.10%   2.39%
  7  66 116 2.8 3.2  3.8052360e1  -3.16%   2.64%
  8  66 116 3.2 3.6  9.4085777e0  -3.32%   3.20%
  9 116 150 1.2 1.6 2.3629667e-1  -1.48%   1.97%
 10 116 150 1.6   2 5.1863922e-1  -1.81%   1.51%
 11 116 150   2 2.4 8.2194276e-1  -1.94%   1.67%
 12 116 150 2.4 2.8 7.9413484e-1  -2.00%   1.81%
 13 116 150 2.8 3.2 3.1762282e-1  -2.10%   2.04%
 14 116 150 3.2 3.6 5.1812605e-2  -2.06%   2.07%

Updated plots (66 < Mll < 166, is the same):

116 < Mll < 150: