Move Experimental.md to wiki page

Experimental.md

@@ -1,14 +0,0 @@
-# Experimental Features
-
-Features list here are not fully tested.
-
-#### Listening on local IPv6 interface (v4.1.7)
-
-In `gui-config.json` file, add `isIpv6Enabled` key-value. Default value is `false`.
-```
-  ...
-  "isDefault": false,
-  "isIPv6Enabled": true,
-  "localPort": 8388,
-  ...
-```

README.md

@@ -147,4 +147,4 @@ Sysproxy ()            https://github.com/Noisyfox/sysproxy
 [Visual C++ 2015 Redistributable]:     https://www.microsoft.com/en-us/download/details.aspx?id=53840
 [GPLv3]:        https://github.com/shadowsocks/shadowsocks-windows/blob/master/LICENSE.txt
 [Working with non SIP003 standard Plugin]: https://github.com/shadowsocks/shadowsocks-windows/wiki/Working-with-non-SIP003-standard-Plugin
-[Experimental Features]: https://github.com/shadowsocks/shadowsocks-windows/blob/master/Experimental.md
+[Experimental Features]: https://github.com/shadowsocks/shadowsocks-windows/wiki/Experimental