add video page
Merge branch 'gh-pages' of github.com:zhangchunsheng/webapp into gh-pages
test android
Merge branch 'gh-pages' of github.com:zhangchunsheng/webapp into gh-pages
test android
1.bug：show load when read and render the data
update images
Merge branch 'gh-pages' of github.com:zhangchunsheng/webapp into gh-pages
Merge branch 'gh-pages'
Merge branch 'master' of github.com:zhangchunsheng/webapp