Changed to using ISO8601 for datetimes
Skip Ona and Snappy submissions if not configured.
Test gracefully skipping submissions.
Add logging when data isn't submitted to the Snappy or Ona APIs.
Merge branch 'feature/issue-10-gracefully-handle-missing-apis' into develop
Merge branch 'develop' into feature/issue-8-change-to-using-iso-date
Update tests to use lower-level time fixing.
Add tests for app.now.
Escape . in regex in tests.
Merge branch 'feature/issue-8-change-to-using-iso-date' into develop
Merge branch 'develop' into feature/issue-9-update-interactions-to-match-toilet-api

Conflicts:
	go-app.js
	src/app.js
	test/app.test.js
Merge branch 'feature/issue-9-update-interactions-to-match-toilet-api' of github.com:praekelt/go-imali-yethu-js into feature/issue-9-update-interactions-to-match-toilet-api