Make crypto module python3-compatible
* Remove usage of unicode() and decode the base64-encoded string in
encrypt();
* Encode the string received in decrypt() as (I supposed) it should come
from the result of encrypt().
Add tests for this module along the way.
include *.py
include */*.py
recursive-include cubicweb_%(cubename)s *.py
recursive-include cubicweb_%(cubename)s/data *.gif *.png *.ico *.css *.js
recursive-include cubicweb_%(cubename)s/i18n *.po
recursive-include cubicweb_%(cubename)s/wdoc *
recursive-include test/data bootstrap_cubes *.py
include *.ini
recursive-include debian changelog compat control copyright rules
include cubicweb-%(cubename)s.spec