fxml→panelに変更　　TitleController→GamePanel(extends されたjavafx.scene~Pane)
一時コミット
Merge branch 'test'

Conflicts:
	NetBeansProject/ShootingArtOnline/nbproject/private/private.properties
	NetBeansProject/ShootingArtOnline/nbproject/project.properties
	NetBeansProject/ShootingArtOnline/src/shootingartonline/ShootingArtOnline.java