RemoteSensingToolbox v0.3.0

Diff since v0.2.0

Version 0.3.0 represents a significant change to previous versions. In particular, we introduce the following:

1. Major overhaul of the API to provide a consistent user experience.
2. Satellite types are now provided by the external SatelliteDataSources package.
3. Satellite types are always the first argument of a method.
4. read_bands has been replaced by Raster and RasterStack constructors.
5. We no longer use type dispatch for visualizing band combinations. This feature is now provided by the distinct true_color, agriculture, geology, color_infrared, and swir methods.
6. PCA and MNF transformations now work on matrices of spectral signatures.
7. New utility functions, including table, sample, statistics, apply_masks, apply_masks!, and from_table.
8. Land cover indices can be read directly from disk via the SatelliteDataSources interface.
9. ArchGDAL no longer needs to be explicitly imported.