Summary:
Add header to show how many trial days remain
More rendering out of Store, consolidate registry and store and expose via new serviceRegistry
WIP
Merge branch 'master' into hallamoore/feature-walkthrough-tutorial
Switch to using observable instead of AbortablePromise
Update submodule
WIP
WIP
Remove annotations
Remove changes
WIP
Test Plan: No tests
Reviewers: evan, juan
Reviewed By: juan
Differential Revision: https://phab.nylas.com/D3260
