Since the migration request has been hanged for a while, let's switch it
for now without beauty API URL.
Fixes: #555
-[](https://ci.appveyor.com/project/nmathewson/libevent)
+[](https://ci.appveyor.com/project/libevent/libevent)
[](https://travis-ci.org/libevent/libevent)
[](https://coveralls.io/github/libevent/libevent)
[](https://gitter.im/libevent/libevent?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)