German title HTML entity encoded

![image](https://user-images.githubusercontent.com/6266037/63891282-1d6eb880-c9e5-11e9-80f7-4c6909827220.png)
`/index.php?module=UsersManager&action=anonymousSettings&idSite=1&period=month&date=today`

https://github.com/matomo-org/matomo/blob/805f87692d2c766446c9f8fe55ee95164abfad6f/plugins/UsersManager/lang/de.json#L67

I am not entirely sure how this can be avoided.