New features
- 新增头像隐藏选项：
avatar:hide
- 新增评论
昵称、邮箱、网址可选配置 #13 #17
new Valine({
el: '.comment',
app_id: '3GiiCyXCrGbOIH3EelCfJ6yw-gzGzoHsz',
app_key: 'iuneD4hXPQImdHQSRE0aOcRF',
placeholder: 'ヾﾉ≧∀≦)o来啊，快活啊!',
avatar:'mm',
guest_info: ['nick'] // 默认 ['nick', 'mail', 'link']
})