Update geofabrik osm module

[butchtm]

Integrate new download processes from poverty mapping refactoring

• Download with progress bar
• Caching
• Unzipping the downloaded files
• OSM data manager to cache poi and roads features in memory
• Add year parameter to download OSM for other years other than latest
• Update tutorials for new functions
• Update tests for new functions

[review-notebook-app[bot]]

Check out this pull request on 

See visual diffs & provide feedback on Jupyter Notebooks.

---

Powered by ReviewNB