option for full/relative paths for spod_download and other functions #155
Description
It is good that currently spod_download() (and other functions too? need to check) returns relative paths. It is super-handy in targets metadata, as metadata file becomes transferable between platforms.
However, sometimes it is useful to have full real absolute paths.
Double check what kind of paths all package functions return and standardize to return relative paths by default. Possibly add an option to return full real absolute paths.