Refactoring some of the oref0 javascript

[danamlewis]

One output of the European developer meetup was an agreement on the need to more closely sync AndroidAPS (which uses a ported version of oref0) and OpenAPS. @MilosKozak @scottleibrand @danamlewis @sulkaharo @AdrianLxM & others have agreed that some refactoring of the javascript oref0 inside of the OpenAPS codebase will be the most efficient way to achieve easier portability in the future.

We had several volunteers but will also seek additional volunteers to help with refactoring.

@MilosKozak will start by creating an example from AAPS for us to compare and figure out if we can match that in oref0. He can identify where we should be more modular, to give us a starting point.

[PieterGit]

I would have liked to join the developer meetup, but couldn't find a proper flight.

If we decide not to use Kotlin for being able to to run inside Java and Javscript environments, is it an idea to standardize the API that is used for oref0 or Androips APS rig and use RESTfull microservices as an abstraction layer to the rigs implementation. That way we could re-use a lot of the testing tools and tools for interacting with rigs.