Remove SQLProvider.getCurrentSeason

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

@@ -78,12 +78,6 @@ public class SQLProvider implements Provider {
         return new CheckedSchematic(rs.getInt("NodeId"), rs.getInt("Validator"), rs.getTimestamp("StartTime"), rs.getTimestamp("EndTime"), rs.getString("DeclineReason"));
     }
 
-    public int getCurrentSeason() {
-        Calendar calendar = Calendar.getInstance();
-        int yearIndex = calendar.get(Calendar.MONTH) / 3;
-        return (calendar.get(Calendar.YEAR) * 3 + yearIndex);
-    }
-
     private static final Statement getEvent = new Statement("SELECT * FROM Event WHERE EventID = ?");
     @Override
     public Event getEvent(int eventID) {