Duat

First beta release, API is close to stability.

Changes:
- Load a configuration file from an OSIRIS input.
- Automatic mpi running.
- 2D plot functionlity extended.
- Allow to remove sections and parameters assigning `None`.
- New `ScaledSlice` for selecting data to plot in simulation units.
- Added a data module.
- Many minor improvements and fixes.

Changes:
- Support for grid computing (but only one node per job yet).
- Info on structure of ConfigFile can be retrived with print(config.ConfigFile.get_structure()).
- Many minor improvements and bug fixes.

Changes:
- Variation support.
- Multiple-process automatic queues for running Variations.
- Improved plotting.
- Other minor improvements, changes and fixes.

Changes:
- Object oriented running.
- Fix axes order and time.
- Minor improvements and fixes.

Changes:
- Object oriented plotting.
- Data reduction (selecting a dimension, adding, mean...).
- Minor improvements and fixes.

Changes:
- Added time_1d_colormap.
- Renamed plotting functions.