CL-107 fix over-specificity of device data received

[stevelw]

No description provided.

[stevelw]

Relates to clowder-cloud/mock_device#1

[jeepies]

I'd be happy to sign this off if you acknowledge that this just makes all these fields useless in the testData for mock-device. Are you assuming we will implement these later down the line?

Also, sorry if that sounded crabby - I wasn't too sure how to word it

[stevelw]

1. They're never useless because they're based on 'real' data. Even if we're not using the data we should make sure, for example, it doesn't crash the server.
2. We will probably add things like battery, and possibly accuracy (if it's too inaccurate, should they get points?) but as Rose always says we shouldn't preempt things when writing code and only add them when needed.

If you did want to keep it, then the fix would be to change the type to string (we don't know yet from the developer what the type is, so it could be either - and it's easier to change this than the test data)