ed

add "amenity", "leisure" in uri poi_type
ed

ed : delete "pois" files unused
ed

- add "amenity" in uri poi_type
-remove "poi_type:park_ride" and "poi_type:Airesdestationnement"
Cities: add robustness

Ways don't need anymore to be ordered in relations
Merge pull request #548 from azime/modify-uri-poi-type

Modify uri poi type
Isochrone: fix re-building of pathes
Cities: clean up
Cities: add comments
Merge pull request #561 from l-vincent-l/navitiaii-1156

Isochrone: fix re-building of pathes
Merge pull request #560 from l-vincent-l/connector_cities

Cities: add robustness
remove PT_Data move assignment operator
Admin::from_original_dataset
autocomplete: use Admin::from_original_dataset