Add API endpoint with Unix Time in milliseconds about find3

[schollz]

I can do that, sure.

But, maybe it would be more effective to have the server assign the timestamp in this case? I could have the /data route check if the timestamp is 0, and if so it could set it as the current time in the server. I didn't do this by default because I wanted to support cases where you could take fingerprints over time and then submit them in bulk to the server (and have their timestamps preserved).

[schollz]

@DatanoiseTV Yep, both are added now. Here you can get the current timestamp: https://cloud.internalpositioning.com/now

Also you can submit fingerprints without a timestamp and they will be inserted into the server. The only caveat here is that if two fingerprints are somehow inserted at exactly the same time (millisecond) they will overwrite one another. I think this is very very unlikely though

[DatanoiseTV]

@schollz I agree, and that was also one of my ideas. Maybe you can implement both, just in case?