add travel, small changes

docs/location.md

@@ -2,7 +2,7 @@
 
 The Chaos Communication Camp takes place at the
 
-    Ziegeleipark Mildenberg Zehdenick
+    [Ziegeleipark Mildenberg](http://www.ziegeleipark.de/) Zehdenick
     Ziegelei 10
     16792 Zehdenick (OT Mildenberg)
     53° 01' 48" N, 13° 18' 27" E

docs/travel.md

@@ -2,13 +2,12 @@
 
 ## Where?
 
-[Ziegeleipark](http://www.ziegeleipark.de/) Mildenberg Zehdenick
-Ziegelei 10
-16792 Zehdenick (OT Mildenberg)
-53° 01' 48" N, 13° 18' 27" E
+    [Ziegeleipark Mildenberg](http://www.ziegeleipark.de/) Zehdenick
+    Ziegelei 10
+    16792 Zehdenick (OT Mildenberg)
+    53° 01' 48" N, 13° 18' 27" E
 
-https://www.google.com/maps/place/Ziegeleipark+Mildenberg/@53.031938,13.306962,1331m/
-https://www.openstreetmap.org/#map=17/53.03131/13.3076
+([OpenStreetMap](https://www.openstreetmap.org/#map=17/53.03131/13.30736), [Google Maps](https://www.google.com/maps/place/Ziegeleipark+Mildenberg/@53.031938,13.306962,1331m/?hl=en))
 
 ## How?
 

mkdocs.yml

@@ -41,6 +41,7 @@ nav:
   - index.md
   - location.md
   - timeline.md
+  - travel.md
   - facilities.md
 
 #extra: