[ADD]BaseNavigationController
[ADD]

1.增加BookCell，RatingView
2.Fix details
[ADD]

1.增加网络服务
2.添加BarberShopModal
3.引入第三方库：JSONKit
4.TODO: BookView布局
Merge pull request #4 from BlackSwanNetWork/work-branch

[ADD]调整布局及Modal，添加JSONKit