Introduces the following:
- decoding of DemodData through decoders that are compiled from kaitai structs and stored in base/decoders/*.py
- storage of the decoded data will either be in the payload_decoded field (default) or into influxdb if USE_INFLUX=True and the proper settings are met
- A scheduled task is set */15 to look for the last 4 hours of submitted frames for anything not decoded, and then decodes it. (we will want to tweak these numbers as we get a good feel for any race conditions that may occur)
- 2 new commands in the admin console, one that will reset all decoded data for a satellite, and another that will trigger decoding of all frames in the db for a satellite. These could be useful when making fixes or improvements to a decoder, or when a new decoder is initially added to the db.
Pierros Papadeas