Version 0.1.0

This first version adapts the fork compared to the original.

Added

• The file geonames_db_index.sql will add indexes (it will be called during the installation)

Changed

• secrets are stored in an environment file that will be used by the geonames_importer.sh script. Thus you have to create a .env file with variables as shown in example.env (Easist is that you copy example.env and adapt the MySQL connection information)
• Adding declarations of primary keys in geonames_db_struct.sql