Typoes.
[Demo] Fix indentation and allow importation of demo scripts.
Begin script for dataset generation.
Oops.
First version of the script.
Do not display quesitons in script.
Revert "Do not display quesitons in script."

This reverts commit 5c7286c1dc6348f2212266871876376df15592c0.
Replace exit by exceptions.
Fix exceptions.
Script now handle exceptions.
Forgot an import.
Typo.
assert -> exception
Exceptions for quotations errors.
Update DEMO.md
Better exception for quotations errors...
Bump version number.
fox
merge?