CB- 5114 Windows 8.1 - Use a new proxy as old geolocation methods is deprecated

https://issues.apache.org/jira/browse/CB-5114

* Tested on Windows 8.0, Windows 8.1, Windows Phone 8.1
* There are 'windows8' and 'windows' sections which are totally equal. This is done by design so that we can deprecate 'windows8' section in the future