Nm planner

API N-M Planner interfaces

JSON POST on /journeys

For instance
{
"from": [
                {
                        "access_duration": 0,
                        "uri": "stop_area:RTP3686070"
                }
	],
"to": [
		{
			"uri": "stop_area:RTP3619300"
		},
                {
                        "access_duration": 0,
                        "uri":"stop_area:RTP1821"
                }
	],
"datetime": "20140515T000000",
"details": "true",
"count": 1
}