Merge pull request #6 from jingxijun/master

pc & mobile . and add bubbles example
Merge pull request #7 from jingxijun/master

update
上传移动端设置字体的JS文件
Merge pull request #8 from lisongyu/master

上传移动端设置字体的JS文件
添加注册、登录组件
Merge pull request #9 from chengyuan9826/master

添加注册、登录组件
更新
增加图片加载
更新目录结构
update rem
1024