BETA: Added missing button for !GrandBoss manage in admin panel.

L2J_DataPack_BETA/dist/game/data/html/admin/game_menu.htm

@@ -78,6 +78,13 @@ Hellbound Continent:<br1>
 </tr>
 </table>
 <br>
+GrandBoss:<br1>
+<table width=125>
+<tr>
+<td><button value="GrandBoss Info" action="bypass -h admin_grandboss" width=125 height=20 back="L2UI_CT1.Button_DF_Down" fore="L2UI_CT1.Button_DF"></td>
+</tr>
+</table>
+<br>
 Olympiad:<br1>
 <table width=250>
 <tr>