木士羽

Throwing error rather than panic in ExecuteFuncString

1

I found that if `ExecuteFunc` returns an error, `ExecuteFuncString` will use panic. I think returning an error is more reasonable. See https://github.com/valyala/fasttemplate/blob/master/template.go#L91

1.修改文章标题大小,及某些h开头的标签的边距，已经article的边距 2.修改分类和标签显示方式，放到了文章开头，且首页也有显示 3.修改code和a的颜色 4.sidebar修改，加大上内边距，修改头像为圆形，social link支持图片，添加email 5.修改归档页和标签页，取消tag cloud

Is possible to support h1, url and so on ? I see there is only inline text editing, will it support block editing, such as h1, ul, ol and image...