whitebox 2.3.4

Exported wbt_file_path(), a function previously used internally for creating safe, expanded, quoted, paths for building WhiteboxTools commands. This function also supports the input of terra objects that are backed by file sources supported by WhiteboxTools.

whitebox 2.3.3

The default values for compress_rasters and verbose_mode have been set to NULL to better reflect that they are derived from the WhiteboxTools settings.json file.
- See wbt_options() for more details. If the user specifies these arguments in a wbt_*() function call then the flag will be passed in the command line call. Otherwise the default NULL value is ignored. Links to the corresponding option-setting functions have been added to the documentation for all wbt_*() tool functions.

Fix for file paths passed to optional base argument of wbt_resample(); thanks to @Pentaonia for reporting
- Also fixed are: wbt_vector_lines_to_raster(), wbt_vector_points_to_raster(), wbt_vector_polygons_to_raster(), wbt_block_maximum_gridding(), wbt_block_minimum_gridding(), wbt_heat_map(), wbt_idw_interpolation(), wbt_natural_neighbour_interpolation(), wbt_nearest_neighbour_gridding(), wbt_radial_basis_function_interpolation(), wbt_tin_gridding()

wbt_* base argument by @brownag in #113
Doc update v2.3.3 by @brownag in #117
wbt_file_path: add support for terra objects that have a file source by @brownag in #121

Full Changelog: v2.3.1...v2.3.4