feat(api): app, version, channel基本的api都已完成，api_test.md中包含了一些测试的例子
doc(api说明): 更新了api说明文档
Merge pull request #2 from ryanhoo/develop

Develop Add AngularJS Client
feat(client): 将client作为静态文件
feat(app list): display app list and view it or delete it
feat(app details): display an app
chore: remove tbody
feat: able to create app through filling the form