Sorts sites/domain alphabetically

[iantresman]

There are many places in Plesk, where one has to select from a list of domains. It would be useful if there was an option to display the list of domains alphabetically, so they are easier to find. eg.

* In Application Installation: "Specify the location"
* Create email address: Email address after the "@"
* Add Domain Alias: for the domain
* Add New Subdomain: Subdomain name (domain)