### Added
- Internationalization and french translation
- Units management
- Uncertainty visualisation
- Configuration of y axis ( logarithmic scale, min/max, displayed unit, plot
width) by double clicking on
- Altimetric scale when a user mentions a ground altitude column in the
configuration
- Fixed scale, movable column (pan on headers)
- Panning on y axis plot (pan on columns)
- Timeseries and log tabs are dissociated now
- Open QGIS feature form by clicking on a displayed element in plot
- Configuration allows to stack several data in a single cell if data share the
same unit type.
### Modified
- Interval plot has been replaced by a interval data class that can be used by
PlotItem.
- Configuration dialog changed to rationalizes layer types
- Items has been added to the configuration dialog to configure new features
added in the current version.
### Fixed
- Categorical data has been fixed (broken in v1.4.0)
- Fix bisect troubles
