Correct documentation of CST_AdamontAnalog, adapt CST_BiasCorrection to the new structure and test file

Develop dat_dim parameter for CST_BiasCorrection and CST_Calibration

See merge request !136

New color set in PlotForecastPDF Vitigeoss colors

See merge request !127

Develop vignettes

See merge request !140

Add 'ncores' to s2dv function calls in CST_Anomaly

See merge request !139

Develop examples

See merge request !138