Merge pull request #3 from Hackthon-WEBRTC/swj

update
設計logo
組織前端模塊
Merge branch 'master' of github.com:Hackthon-WEBRTC/mtwebrtcserver into web-ui
Merge remote-tracking branch 'origin/swj' into web-ui
重构UI
前面模块
Merge branch 'swj' of github.com:Hackthon-WEBRTC/mtwebrtcserver into web-ui
update
update
获取vCard api和身份验证