1. Update CrossFadeAnimation
2. Add Chinese location model
3. Add ObservableWebView
4. Update chinese location data
1. Update EndlessScrollListener
2. Add PagerSlidingTabStrip
3. Add SimpleWebsiteActivity
4. Add SwipeRefreshWebsiteActivity
Add IndexableListView and IndexScroller
1. Add SimpleFooterView
2. Update attrs for PagerSlidingTabStrip
1. Add SimpleDownloadService
2. Add SensitiveViewDragHelper and SensitiveDrawerLayout