CB-6976 Add support for Windows Universal apps (Windows 8.1 and WP 8.1)

https://issues.apache.org/jira/browse/CB-6976

* Allow using new windows alias to work with old windows8 platform
* Allow using old windows8 alias to work with new windows universal apps
Discussion is here.
http://markmail.org/message/v5pul7xqzp5ndnto