added bonusbox message icon (#106)

Author: Spatulade

menufx/gui2-32/filelist_gui2.txt

@@ -774,8 +774,8 @@ keepower_16/vision_std.png
 keepower_16/vision_dis.png
 keepower_32/vision_std.png
 keepower_32/vision_dis.png
-placefiller16.png
-placefiller16.png
+message_32/rpanel_msg_bonusbox_act.png
+message_32/rpanel_msg_bonusbox_std.png
 message_32/rpanel_msg_payday_act.png
 message_32/rpanel_msg_payday_std.png
 crspell_16/ranged_buff/armor_other_std.png

menufx/gui2-32/message_32/rpanel_msg_bonusbox_act.png

@@ -774,8 +774,8 @@ keepower_32/vision_std.png
 keepower_32/vision_dis.png
 keepower_64/vision_std.png
 keepower_64/vision_dis.png
-placefiller32.png
-placefiller32.png
+message_64/rpanel_msg_bonusbox_act.png
+message_64/rpanel_msg_bonusbox_std.png
 message_64/rpanel_msg_payday_act.png
 message_64/rpanel_msg_payday_std.png
 crspell_32/ranged_buff/armor_other_std.png
@@ -838,4 +838,4 @@ message_64/rpanel_msg_exclam2r_std.png
 rpanel_64/rpanel_manufacture_std.png
 rpanel_64/rpanel_manufacture_dis.png
 rpanel_64/rpanel_manufacture_cant.png
-rpanel_64/portrt_qmark.png
+rpanel_64/portrt_qmark.png