CanalTP/navitia — pull request #712 by antoine-de (2014-11-14 17:10:13+00:00)
Title: Add label

add a new field on some pt object: label

the label is meant to be a better name. It contains for the stops and the poi the city:
for the administrative regions, it contains the range of the postal codes.

Also fix the name of the places to get the label if is exists.
```
from": {
"embedded_type": "stop_area",
"id": "stop_area:SCF:SA:SAOCE87543009",
"name": "gare d'Orléans (Orléans)", <-------- label of contained object
"quality": 0,
"stop_area": {
"administrative_regions": [
{
...
"id": "admin:45234",
"label": "Orléans (45000)", <---- name of the city + postal code
"level": 8,
"name": "Orléans",
"zip_code": "45000"
}
],
...
"id": "stop_area:SCF:SA:SAOCE87543009",
"label": "gare d'Orléans (Orléans)", <------ name of the stop area + city
"name": "gare d'Orléans",
"timezone": "Europe/Paris"
}

},
```