Added new time plugins

[hemna]

This patch adds 2 new time plugins to allow admins to use their opencagedata APIkey or openweathermap API key to fetch the timezone from the lat/lon GPS coordinates for the callsign requesting the time.

This will enable fetching the time local to the ham radio's last beacon, and not time local to the aprsd server instance running. If the location is not found, then the timezone will default to UTC.

The 2 new plugins are

• aprsd.plugins.time.TimeOpenCageDataPlugin Fetches timezone from lat/lon using the opencagedata api that can be found here: https://opencagedata.com/dashboard#api-keys

  This requires a new ~/.config/aprsd/aprsd.yml entry to specify the api key. opencagedata: apiKey:

• aprsd.plugins.time.TimeOWMPlugin Fetches the timezone from lat/lon using the openweathermap api that can be found here: https://home.openweathermap.org/api_keys

  This requires a new ~/.config/aprsd/aprsd.yml entry to specify the api key. openweathermap: apiKey:

[craigerl]

two thumbs up... the double api keys sux, but there's really no alternative. assuming we can keep the original "free" time which is simply system time?