Merge pull request 'Allow null schems' (#58) from allow_nulled_schems into master

Reviewed-by: YoyoNow <jwsteam@nidido.de>

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

@@ -26,7 +26,7 @@ import java.sql.Timestamp;
 public class Fight {
     private Fight(){}
 
-    public static int create(String gamemode, String arena, Timestamp starttime, int duration, int blueleader, int redleader, int blueschem, int redschem, int win, String wincondition){
+    public static int create(String gamemode, String arena, Timestamp starttime, int duration, int blueleader, int redleader, Integer blueschem, Integer redschem, int win, String wincondition){
         SQL.update("INSERT INTO Fight (GameMode, Arena, StartTime, Duration, BlueLeader, RedLeader, BlueSchem, RedSchem, Win, WinCondition) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)",
                 gamemode, arena, starttime, duration, blueleader, redleader,blueschem, redschem, win, wincondition);
         ResultSet rs = SQL.select("SELECT LAST_INSERT_ID() AS FightID");