added debug logging message for detected devices.

adding a mocked class for Config.
Adding device type to Device struct. Will eventually be needed for raid drives.
adding End-to-end testing capabilties.
Added testdata json files for webserver requests.
Seperated Start code and Setup code in webapp so we can test.
renamed "smart_attributes" to "ata_attributes" - Backwards incomatible change.
Added front end device sorting (red, yellow, green)
show unknown icon/status if drive has no smart data yet.
Moved all attribute "getters" into the controller.
created a device-sort pipe.

webapp/frontend/src/app/data/mock/device/details/data.ts

@@ -31,7 +31,7 @@ export const details = {
                 "temp": 35,
                 "power_on_hours": 48706,
                 "power_cycle_count": 69,
-                "smart_attributes": [
+                "ata_attributes": [
                     {
                         "ID": 2632,
                         "CreatedAt": "2020-08-14T03:41:00.763627397Z",