add loading
add ui stack
add new way
Merge branch 'hulefei-loading' into hulefei
modify 类结构
modify Service 父类
add Service format url
Merge branch 'hulefei-test' into hulefei
modify label
Merge branch 'hulefei-test' into hulefei
修改目录结构 和 传参数到scene
Merge branch 'hulefei-test' into hulefei
modify network
Merge branch 'hulefei-cocosstudio' into hulefei
add images
add layer and scene bg

准备添加layer touch
modify MainScene
modity MaskSprite and MainScene
Merge branch 'hulefei-test' into hulefei
Merge branch 'hulefei' into dev