New features
------------
- Add resampling strategies with :class:`space.refiner`. Possibilities are:
``None, MSE, loo_mse, loo_sobol, hybrid``
- Computation of the error of the pod *Q2* with option ``-q2``. Uses *Kriging*
- Aggregated and block *Sobol'* indices are computed using a set of keywords:
``aggregated`` and ``block``
- Add the possibility to chose the *PDF* for propagation. (settings)
- *Sobol'* map are computed using the keyword ``aggregated``
- A *Sphinx* documentation is available in: ``/doc``
Enhancements
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- Change command line interface parsing with :class:`argparse`.
Also remove ``--plot`` option and add output default repository
- Installation is more Pythonic has it uses now a ``setup.py`` script
- The project can be imported: ``import jpod``
- Settings are defined ones as an attribute of :class:`Driver`
- Logger is now simpler and configuration can be changed prior installation in: ``/misc/logging.json``
- When defining a sample size for *UQ*, the value is used for indices and propagation
- The keyword ``pod['quality']`` correspond now to the targeted *Q2*
- Add *Python3* compatibility
Bug fixes
---------
- *Kriging* was not working with several modes
- Output folder for ``uq`` was not working
- ``NaN`` for uncertainty propagation
- Remove auto keyword from ``pod['type']``