Remove specific mention of SQLite (the database format is more generic)
Remove specific mention of SQLite (the database format is more generic)

I decided to store the database in CSV in its ready state,
and in SQL dumped by sqlite in intermediate steps; this SQL
is not specific to SQLite according to its documentation,
and can be used AS IS in PostgreSQL as well.

eric-brechemier/ipcc-countries,eric-brechemier/ipcc-countries