[REF] travis.cfg: Enable development-status-allowed check
[REF] travis.cfg: Enable development-status-allowed check

More info about:
 - https://github.com/OCA/maintainer-quality-tools/issues/679
 - https://github.com/OCA/pylint-odoo/issues/199
acsone/maintainer-quality-tools,acsone/maintainer-quality-tools,OCA/maintainer-quality-tools,OCA/maintainer-quality-tools,acsone/maintainer-quality-tools,OCA/maintainer-quality-tools