Merge branch 'master' of https://github.com/mid-kid/pokecrystal (resolve PR #452)

# Conflicts:
#	data/player_names.asm
#	engine/battle/menu.asm
#	engine/billspc.asm
#	engine/billspctop.asm
#	engine/buy_sell_toss.asm
#	engine/decorations.asm
#	engine/delete_save_change_clock.asm
#	engine/events/buena.asm
#	engine/events/elevator.asm
#	engine/events/kurt.asm
#	engine/events/mom.asm
#	engine/events/move_tutor.asm
#	engine/events/pokecenter_pc.asm
#	engine/events/pokepic.asm
#	engine/events/std_scripts.asm
#	engine/events/unown_walls.asm
#	engine/init_gender.asm
#	engine/intro_menu.asm
#	engine/mail.asm
#	engine/main_menu.asm
#	engine/mart.asm
#	engine/menu_2.asm
#	engine/mon_menu.asm
#	engine/pack.asm
#	engine/slot_machine.asm
#	engine/start_menu.asm
#	home/menu.asm
#	maps/CeladonDeptStore6F.asm
#	maps/CeladonGameCornerPrizeRoom.asm
#	maps/DragonShrine.asm
#	maps/EarlsPokemonAcademy.asm
#	maps/GoldenrodCity.asm
#	maps/GoldenrodDeptStore6F.asm
#	maps/GoldenrodGameCorner.asm
#	maps/GoldenrodPokeComCenter2FMobile.asm
#	mobile/mobile_12.asm
#	mobile/mobile_12_2.asm
#	mobile/mobile_22.asm
#	mobile/mobile_22_2.asm
#	mobile/mobile_40.asm
#	mobile/mobile_45.asm
#	mobile/mobile_45_sprite_engine.asm
#	mobile/mobile_46.asm
#	mobile/mobile_5c.asm
#	mobile/mobile_5f.asm
#	mobile/mobile_menu.asm

engine/events/elevator.asm

@@ -188,14 +188,14 @@ Elevator_GetCurrentFloorString: ; 1353f
 ; 13550
 
 Elevator_MenuDataHeader: ; 0x13550
-	db $40 ; flags
+	db MENU_BACKUP_TILES ; flags
 	menu_coords 12, 1, 18, 9
 	dw Elevator_MenuData2
 	db 1 ; default option
 ; 0x13558
 
 Elevator_MenuData2: ; 0x13558
-	db $10 ; flags
+	db SCROLLINGMENU_DISPLAY_ARROWS ; flags
 	db 4, 0 ; rows, columns
 	db 1 ; horizontal spacing
 	dbw 0, CurElevator