Bins histograms

Option only depends on the number of data plotter per histograms, not the number of system. For example, pad hist requires 2 nbins and vuln hist requires 3 independently on the number of systems to be plotted.

Fix #45 (closed).

pls let me know when you update the help message here.

added 1 commit

• 41954117 - [script][common_options] Change the help message

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mentioned in commit 69db6c71

merged

Thanks. This merge request breaks bob.bio.base. Please look into that one too.

Yes, already a branch ready for it.