Doku zu Tueren aktualisiert.

- /std/tuer nach obsolete verschoben.
- Synonym fuer NewDoor() hinzugefuegt.

Change-Id: I8b0c79e3d7cce2fd8a5fcea51624be529d049ae8
diff --git a/doc/lfun/.synonym b/doc/lfun/.synonym
index e708449..af55c38 100644
--- a/doc/lfun/.synonym
+++ b/doc/lfun/.synonym
@@ -13,3 +13,4 @@
 SP_SHOW_DAMAGE Defend
 TestIgnoreExt TestIgnore
 QueryPreferredEnemy QueryPreferedEnemy
+tuer NewDoor
diff --git a/doc/std/tuer b/doc/std/obsolete/tuer
similarity index 100%
rename from doc/std/tuer
rename to doc/std/obsolete/tuer