Ajout convertisseur GTFS vers NeTEx (#34)

* Add runtime check

* Copy new tool

* Apply required fixes to be able to run gtfs2netexfr

transport-site/Dockerfile

@@ -50,3 +50,12 @@ RUN mkdir /transport-tools
 
 COPY --from=transport-tools /usr/local/bin/gtfs-geojson ./transport-tools
 RUN chmod +x /transport-tools/gtfs-geojson
+# quick check to verify binary dependencies are matched
+RUN /transport-tools/gtfs-geojson --help
+
+COPY --from=transport-tools /usr/local/bin/gtfs2netexfr ./transport-tools
+# hackish - see https://github.com/etalab/transport-tools/blob/master/Dockerfile#L56
+RUN apt-get update
+RUN apt-get -y install libtiff5 libcurl3-nss
+COPY --from=transport-tools /usr/lib/libproj.* /usr/lib
+RUN /transport-tools/gtfs2netexfr --help