Very major changes to Kiriwrite have been made to make it modular so it

Very major changes to Kiriwrite have been made to make it modular so it
can support different types of database formats, output formats and
languages.

- Database support for MySQL databases and file-based database support
with the SQLite database mmodule.
- Presentation support for HTML 4.0 Strict.
- Language support implemented with the hardcoded language seperated and
put into a language file (English (British)).
- Installer script also created to help with installing Kiriwrite.