Added sqlite functionality.
Now the glosses can be stored in a database with tables 'words' and 'answers'
Xml files automatically generated by Extracteur-Gloses.py
Tweaked the xml layout.

Sample entries are in sample.xml
French words are in gloses_francais.xml.
Kalaba words are in gloses_kalaba.xml.

Files are UTF-8 compliant.
Words are sorted.
No parsing errors.
All entries have their expected values.

Added "type" attribute to the answer tag children nodes.
All word entries are lower case.
Sqlite db version of xml files.
Data is easier to store and retrieve.
Managing duplicates is also easier.