fix edited class EditorState

fix edited battleship.properties with the right Key to fix an exception
fix edited battleship_de.properties with the right Key to fix an exception

Projekte/battleship/model/src/main/java/pp/battleship/game/client/EditorState.java

@@ -238,7 +238,7 @@ public void loadMap(File file) throws IOException {
         if (!dto.fits(logic.getDetails()))
             throw new IOException(lookup("map.doesnt.fit"));
         if(!validMap(dto)){
-            throw new IOException(lookup("map is invalid"));
+            throw new IOException(lookup("map.is.invalid"));
         }
         ownMap().clear();
         dto.getShips().forEach(ownMap()::add);

Projekte/battleship/model/src/main/resources/battleship.properties

@@ -37,4 +37,5 @@ label.connecting=Connecting...
 dialog.error=Error
 dialog.question=Question
 port.must.be.integer=Port must be an integer number
-map.doesnt.fit=The map doesn't fit to this game
+map.doesnt.fit=The map doesn't fit to this game
+map.is.invalid=The Map is invalid

Projekte/battleship/model/src/main/resources/battleship_de.properties

@@ -38,3 +38,4 @@ dialog.error=Fehler
 dialog.question=Frage
 port.must.be.integer=Der Port muss eine ganze Zahl sein
 map.doesnt.fit=Diese Karte passt nicht zu diesem Spiel
+map.is.invalid=Diese Karte ist invalide