* Add section header for historical import.
* Add alert on unsaved changes.
* The glass is half full. Therefore my state change should be too.
* Update button text.
* Hook up import/status endpoint to Historical Data Import screen
* Fix PHP tests
* Add speak message when the import is complete
* Several fixes
* Cleanup
* Update progress bars every 3 seconds and bugfixes
* Rename ongoingImport to activeImport
* Use timestamp to identify queries
* Use timestamps for historical data state
* Add 'initializing' status
* Cleanup
* Pass less props around
* Refactor getStatus
* Set stop timestamp on request error
* Typo
* Hook up import/totals endpoint to Historical Data Import screen
* Remove getImportTotalsError and isGetImportTotalsRequesting selectors which were not used
* Remove duplicate style import
* Fix RTL displays
Ron Rennick
Timmy Crawford
Albert Juhé Lluveras