Update logo based on the new official one
Merge pull request #163 from finian/master

Update logo based on the new official one (@finian)
Merge pull request #162 from jiyinyiyong/master

去掉 header 渐变; 修改字体 CSS, 增强空格显示
Release 0.3.5
修复文字过长没有换行的问题
limit the with of message links to prevent line breaks
format indentations to 2
fix: markdown-text use pre-wrap