EPIC: Prepare Contribution of OpenFlux to community repo

[morri-son]

Description
The work done for Open Flux should be contributed back to the FluxCD project. This Epic covers all related tasks required for that.

Done Criteria

• Code has been reviewed by other team members
• Internal technical Documentation created/updated
• New / changed code is documented
• Analysis of existing tests (Unit and Integration)
• Unit Tests created for new code or existing Unit Tests updated
• Integration Test Suite updated (includes deletion of existing unnecessary Integration Test and/or creation of new ones if required)
• Enduser Documentation updated (if applicable)
• Successful demonstration in Review