Decoder to extract RF codes

[Swiftwork]

I was struggling to get my Nexa and Telldus devices to be red using the receive command so I used another @jderehag/rpi-rfsniffer library to extract the raw timings from each button press. I created a small "decoder" to analyze these RFSniffer dumps so that the decimal codes can be used in rpi-rf and Home Assistant. Thought it might be of interested to you and others. Feel free to close this issue if it is irrelevant or if you want to move the info somewhere else.

https://github.com/Swiftwork/rfsniffer-decoder

Kind regards