Goal

Make default projections configurable.

Motivation

Currently, entities provide a list of default projections, hardcoded for each implemented entity. This is not necessarily reflecting a user's requirements or expectations, so it should be configurable.

Considerations

It could be considered to use Ftrack's factory mechanism to override default projections and not provide any additional default projections within Trackteroid.

Risks

If the API is in use and default projections would change for codebases that already expect and rely on certain of them this might be a breaking change and code can break.