Conflict handling and subscriptions should be done in the App root rather than in task view

[wtrocki]

Let's discuss that We can setup required components and actions in App context (before router) and rely on this in entire app.

It is simply not doable to ask people to subscribe to various datasets they have on every single component (as we rely on subscriptions not in Apollo way, but as way to keep cache up to date).

[wtrocki]

Note: We have done it for the conflict already: https://github.com/aerogear/datasync-starter/pull/359/files