Crillab-metrics

We made some improvements to Metrics, so it is even better for you.

- provides templates for starting new analyses
- adds logging when running Scalpel
- allows recursive mapping of data
- make path cross platform in Scalpel configuration
- allows to ignore files and data
- provides barplots for VBEW contribution
- provides performance profiles
- ensures that analyses have the expected required columns at their creation
- improves the export of analyses as CSV
- fixes deprecated method calls in pandas
- uses `DEFAULT_PROTOCOL` for `pickle` for more portability

This release merges the releases 1.2.0 and 1.2.1.

We made some improvements to Metrics, so it is even better for you.

+ :ambulance: Fixes issues with default values.

We made some improvements to Metrics, so it is even better for you.

- :bug: Fixes sampling issue

We made some improvements to Metrics, so it is even better for you.

- :ambulance: fixes a critical problem with the installation
- :pencil2: typo in the documentation
- :children_crossing: more flexibility with the objective function

We made some improvements to Metrics, so it is even better for you.

- :sparkles: adds analysis with optimization problems, the documentation of this new feature is available [here](https://metrics.readthedocs.io/en/latest/wallet.html#make-an-optimality-analysis-with-optianalysis).
- :memo: improves the general quality of the documentation.
- :pushpin: dependency management and installation process have been improved
- :rotating_light: fixes some linter issues

Really fixes the dependency problems between Metrics and Autograph.