Comment 3 for bug 39975

class Option in app.py uses int values 0, 1 to set user preferences.
When user change a preference in a checkbox that value was changed to boolean True or False.
That's why only two values options were giving problems.
Hacked to convert back each boolean to 0 or 1 from custom options file so that Pysol accept that values.

Problem seem to be solved. Some testing is needed to be sure this change doesn't create problems with games that have forced options.