Go package to access traffic data from Skanetrafiken.

1. Open API -- Wrapper for the public Open API
2. Geo -- Functions to convert between RT90 and WGS84
3. Appengine -- A simple API Fasade, running on Google Appengine, that serves mostly GeoJSON instead of the original structures.

The Skanetrafiken Open API is documented at http://labs.skanetrafiken.se/api.asp.

It provides access to the following traffic-related resources:

• Search stations by name, e.g. "Malmö", "Eslöv".
• Get line departures (i.e. timetable) for a given Station.
• Get suggested journeys from A to B at any given time.
• Get list of stations near a given geographical point.
• Get geographical journey path for a given journey.

Method names follow the names used in the documentation, "/querypage.asp" is QueryPage() etc.

First, create an API instance:

	api := openapi.NewOpenAPI()

Then, make a query:

	stations, err := api.QueryStation("Malmö")
	if err != nil {
		return
	}

And then, print the results:

	for _, station := range stations.StartPoints {
		fmt.Printf("%s, %d\n", station.Name, station.Id)
	}