Merge pull request 'Fix Leader remove on /team' (#135) from FixLeaderRemove into master

Reviewed-by: Lixfel <lixfel@steamwar.de>

src/de/steamwar/bungeecore/commands/TeamCommand.java

@@ -264,6 +264,11 @@ public class TeamCommand extends BasicCommand {
             return;
         }
 
+        if (team.getTeamLeader() == target.getId()) {
+            BungeeCore.send(player, BungeeCore.CHAT_PREFIX + "§cLeader entfernen sich nicht selbst");
+            return;
+        }
+
         if(teamInvitations.containsKey(target.getId())){
             if(teamInvitations.get(target.getId()).remove((Integer) team.getTeamId())){
                 BungeeCore.send(player, BungeeCore.CHAT_PREFIX + "§7Die Einladung wurde zurückgezogen");