To provide this ability within Core following has been added:
- Configure fallback show and id in Engine config
- Ability to configure certain Engine Core option from within Engine
- Extend annotated metadata in queues
- Consolidate Resource IDs
- Initial func call for metadata update for analog-in & stream channels

With the newest version of jinja2 flask
stopped working in the 1.1.2 version.
Updating flask to 2.0.3 fixes this issue
and doesn't seem to cause further errors.

Fixes #106

- To be able to configure the compoment without having to add the engine.ini to the meta repository,
	the docker image now expects configurable variable to be passed as environment variables