simplify some DE replacements

Author: freyfogle

conf/countries/worldwide.yaml

@@ -708,10 +708,10 @@ DE:
         - ["^Ortsbeirat (\\d+) :",""]
         - ["^Gemeinde ",""]
         - ["^Gemeindeverwaltungsverband ",""]
-        - ["^Landkreis ",""]
-        - ["^Kreis ",""]
+        - ["county=Landkreis ",""]
+        - ["county=Kreis ",""]
         - ["^Grenze ",""]
-        - ["^Free State of ",""]
+        - ["state=Free State of ",""]
         - ["^Freistaat ",""]
         - ["^Regierungsbezirk ",""]
         - ["^Stadtgebiet ",""]