Merge pull request #14 from esetnik/patch-2

Support psr/http-message ^2.0

Tag 1.0

Total issues resolved: **3**

- [7: Rename to proxy-detection-middleware](#7) thanks to @akrabat
- [8: Rename class to ProxyDetection](#8) thanks to @akrabat
- [9: Update minimum version to PHP 7](#9) thanks to @akrabat

Total issues resolved: **1**

- [6: support for "X-Forwarded-Port"
header](#6)

Tag version 0.2wq

Tag 0.1