Add gitignore, add scripts to generate the required data

.gitignore

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+*~

scripts/mapbuilder.sh

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+#!/bin/bash
+
+
+
+temp=$(mktemp -d)
+
+mkdir "$temp/data"
+for i in "$1/data/"*
+do	
+	ogrmerge.py -single -o "$temp/$i.json"  "$i"/* 
+done
+
+
+tippecanoe -aN -z10 -o "$temp/strecken.pmtiles" $temp/data/*.json
+
+mv $temp/strecken.pmtiles "$2"
+
+rm -r $temp

scripts/umap-extractor.py

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+#!/usr/bin/python3
+
+import re
+import requests
+import json
+import os
+import sys
+
+
+url = sys.argv[1]
+outdir = sys.argv[2]
+
+base = url.split("/map/")[0]
+r = requests.get(url)
+
+regexp = re.compile(r'U.MAP = new U.Map[(]"map", (.+) }\)', re.DOTALL)
+
+data = json.loads(regexp.findall(r.text, re.DOTALL)[0].replace("})","}"))
+
+properties = data["properties"]
+layers = properties["datalayers"]
+map_id = properties["umap_id"]
+
+config = {}
+config["name"] = properties["name"]
+colors = {}
+config["layers"] = colors
+config["tilelayer"] = properties["tilelayer"]
+
+config["tilelayer"]["attribution"] = re.sub(r'\[\[([^|]+)\|([^|]+)\]\]', r'<a href="\1" >\2</a>', config["tilelayer"]["attribution"])
+
+def normalize_name(name) :
+    return name.replace("/", "_").replace("-","").replace(" ","")
+
+datadir = os.path.join(outdir,"data")
+if not os.path.exists(datadir) :
+    os.mkdir(datadir)
+
+for layer in layers :
+    layer_id = layer["id"]
+    req = requests.get(f"{base}/datalayer/{map_id}/{layer_id}/")
+    options = req.json()["_umap_options"]
+    nname = normalize_name(options['name'])
+    if not os.path.exists(os.path.join(datadir,nname)) :
+        os.mkdir(os.path.join(datadir,nname))
+    with open(os.path.join(datadir,nname,f"{nname}.json"), "w") as f :
+        f.write(req.text)
+    colors[nname] = { "color" : options["color"] if "color" in options else "DarkGreen" , "humanname" : options["name"] }
+    if "weight" in options :
+        colors[nname]["width"] = options["weight"]
+    else:
+        colors[nname]["width"] = 2
+
+with open(os.path.join(outdir,"layers.json"), "w") as f :
+    json.dump(config, f, indent=4)