CustomizePanel

use3class:
-Customization
-CharacterLoad
-ImageLoader
Merge branch 'master' of https://github.com/Peeranut-S/FinalPIceWorld
Merge branch 'master' of https://github.com/Peeranut-S/FinalPIceWorld
Merge branch 'master' of https://github.com/Peeranut-S/FinalPIceWorld