Merge metadata updates from upstream r548
Generated Python files for metadata
Add validity notes to README.md
Merge metadata updates from upstream r550
Generated Python files for metadata
Merge code changes from upstream r550
Prepare for 5.3 release
Github downloads page is gone
Merge metadata update fro upstream r554
Generated Python files for metadata
Merge metadata updates from upstream r556
Generated Python files for metadata
Fix space position
Use the package-level versions of geocoder functions
Test all geocoder entrypoints directly
Remove errant @@
Do load-on-demand for geocoder entrypoints.

The geocoding metadata is large, and many library
users don't use it, so only load it (by doing
import .geocoder) if it's needed.
Copy docstrings for wrapped geocoder functions
Merge branch 'dev' into python3

Conflicts:
	python/phonenumbers/data/region_BD.py
	python/phonenumbers/data/region_BR.py
	python/phonenumbers/data/region_CL.py
	python/phonenumbers/data/region_CN.py
	python/phonenumbers/data/region_IE.py
	python/phonenumbers/data/region_IN.py
	python/phonenumbers/data/region_MA.py
	python/phonenumbers/data/region_PG.py
	python/phonenumbers/data/region_PL.py
	python/phonenumbers/data/region_RO.py
	python/phonenumbers/data/region_ZA.py
	python/phonenumbers/geodata/__init__.py
	python/phonenumbers/phonenumberutil.py
	python/tests/geocodertest.py
	python/tests/phonenumberutiltest.py