Merge pull request #110 from nightscout/wip/moretests

More tests
Update status icons to point to `dev`.
Add back binding the 'summary' field to the edit text values.

Tested:
  Manually.
Merge pull request #116 from nightscout/tr.summaryBinding

Add back binding the 'summary' field to the edit text values.
Fixes logging in the core module
Merging with dev