Crx搜搜 RC6

This is an extension to display travis-ci status for repos in github. There is an interesting chart, which shows that recent 10 times build status and build duration changes. 该插件主要用于在github页面上显示对应仓库的travis-ci build状态，并使用图形化（图表）的形式展示近10次build的状态和时间变化。