改进标签自动完成宽度计算方式
预留编辑器
添加附件上传
增加附件扩展名判断
修改文章分类
Merge branch 'master' of https://github.com/typecho/typecho-replica
修正插入
Merge branch 'master' of https://github.com/typecho/typecho-replica
fix upload
增加拖拽上传
修复高级选项展示
Merge branch 'master' of https://github.com/typecho/typecho-replica
fix upload
Merge branch 'master' of https://github.com/typecho/typecho-replica
Merge remote-tracking branch 'upstream/master'