Update SchematicNode.getElo

SpigotCore_Main/src/de/steamwar/sql/SchematicNode.java

@@ -523,10 +523,6 @@ public class SchematicNode {
     }
 
     public int getElo(int season) {
-        if (isDir) {
-            return 0;
-        } else {
-            return Provider.impl.getSchematicElo(this, season);
-        }
+        return Provider.impl.getSchematicElo(this, season);
     }
 }