* Added documentation for the new methods added to gpgme.version.
* Removed the Flask based advanced use case from the what-is-new
section as that type of code will not be added here.
* lang/python/src/constants/__init__.py: dropped use of Import
capitalisation and renamed lang/python/src/constants/import.py to
lang/python/src/constants/import_type.py to address bug T4242.
* lang/python/doc/src/gpgme-python-howto: minor docs updates.
