Certego-saas

Fix show message command to correctly parse messages if present and to return error if no message are available on the queue

Queue management command how is able to show messages content

Fix mgmt command for queue

What's Changed
* Shared certego ci by 0ssigeno in https://github.com/certego/certego-saas/pull/20
* Remove duplicates + merge queue mgmt command by 0ssigeno in https://github.com/certego/certego-saas/pull/23


**Full Changelog**: https://github.com/certego/certego-saas/compare/0.2.0...0.2.1

What's Changed
* Sqs management commands by 0ssigeno in https://github.com/certego/certego-saas/pull/17
* Support for django 2.2 by 0ssigeno in https://github.com/certego/certego-saas/pull/18
* User is now an app and not imported by default by 0ssigeno in https://github.com/certego/certego-saas/pull/18


**Full Changelog**: https://github.com/certego/certego-saas/compare/0.1.3...0.2.0