Support Scans and Detections as a plugins

[He3556]

A "Scan" (processes) is gathering data. With GNU Radio, tshark or other software components.
The data is saved in so called collections in a MongoDB.

A "Detection" is handling the data and giving out statuses and positive detections.

We have to keep everything compatible with StingWatch, Meteor-IMSI-catcher-catcher.
On a phone we get the information from the API. Scan = "API"
But also a external database would be possible. Scan = "OpenCellDB"
The detections (from 1. SDR/GNURadio or 2. the API) will use other parameters in some cases. Because not all information can be received from the API.

First Milestone is to establish compatibility between StingWatch and the SDR Detector.

https://github.com/He3556/SDR-Detector/milestones