Fix underfull vbox

Bump version to 1.0.0rc6

Update style option `indent-headings'

README: Update [ci skip]

hotfix: Problems with siunitx package

fix perfix error in `List of *' when `fontset=none`

[feature] 分离学位论文的使用文档和示例文档，准备提交到CTAN (sjtug#47)

* LICENSE: Change to LPPL

* 1.0.0rc preivew

compile.bat: Add wordcount (sjtug#417)

优化标题页信息栏 (sjtug#382)

修改单引号双引号的格式 (sjtug#347)