v2.1.1

What's Changed

• Docs by @rcschrg in #124
• Docs typos. by @rcschrg in #126
• raise exception when trying to register a container which is already registered by @maurerle in #125
• allows ordering AgentAddresses by @maurerle in #127
• Fix mqtt by @maurerle in #130
• allow to register agents after activation of container by @maurerle in #132
• add delayed container start by @maurerle in #131
• update mango version to 2.1.1 by @maurerle in #134
• Release v2.1.1 onto master by @maurerle in #135

Full Changelog: v2.1.0...v2.1.1