1.3.0-pre-20241108-0202Z

refactor: custom radio callsigns json object

JSON element "custom" has been renamed to "custom_callsigns"
The value of this element was changed from array of objects
to a single object of indefinite amount of elements.
This object will hold two values:
1. the callsign, which can be a strict constant or a regex (element name)
2. the corresponding radio callsign (element value)

Example:
    "radio_callsigns": {
        "config": {
            "load_from_ese": false,
            "path_to_ese" : "..\\..\\"
        },
        "custom_callsigns": {
            "^HECC_CTR$": "Cairo Control Bandbox",
            "^HECC_(\\d+)(?:_)CTR$" : "Cairo Control ACC $0"
        }
    }