first .osm format import

- import osm convert it to Drawing and use it as resolved path.
- Not ready , first test over lab/valbonne_oct_2020.osm

java/org/artisanlogiciel/osm/Way.java

@@ -0,0 +1,22 @@
+package org.artisanlogiciel.osm;
+
+import java.util.List;
+
+public class Way {
+    long id;
+
+    public Way(long id) {
+        this.id = id;
+    }
+
+    public Way(long id, List<NodeRef> ndlist) {
+        this.id = id;
+        this.ndlist = ndlist;
+    }
+
+    public List<NodeRef> getNdlist() {
+        return ndlist;
+    }
+
+    List<NodeRef> ndlist;
+}