ENH: read a list of GIS files into chunks about dask-geopandas

[martinfleis]

Actually, looking at the dask API, it should probably be a feature of dask_geopandas.read_file (xref #11) in a similar sense dask.dataframe has read_csv.

[jorisvandenbossche]

I suppose we could actually even start with a dask_geopandas.read_file that only supports this use case, as it seems simpler than chunking one file (#11).
In dask the logic behind read_csv (creating the parts, before reading the actual csv) is in read_bytes: https://github.com/dask/dask/blob/714ff4b92df032f50acad205ddbc3b7103eb399f/dask/bytes/core.py#L12. It seems this uses fsspec's get_fs_token_paths to convert a path into a list of paths (https://github.com/intake/filesystem_spec/blob/8ea35ab5179deb57108096b628f9cf09f834d3a2/fsspec/core.py#L534). This could handle converting glob-like strings into a list of paths for us, but not sure if it would pass through a list of such paths with fiona-style ! layer selection.