Support for Bus Oracle

[romnes]

Support for Bus Oracle found at:
www.atb.no/xmlhttprequest.php?service=routeplannerOracle.getOracleAnswer&question=

The supported service could be exposed as "/api/busoracle/"

[romnes]

Additional URL (with worse text formatting) http://www.idi.ntnu.no/~tagore/busstuc/ could be used as a fallback.