Enhancements for Segment Functionality

[#1]

Preface this by saying I LOVE Segment functionality. But right now is is quite time intensive to not only create a Segment Page Name by Page Name, but when you want to add a new Container with a different variable, or a new Segment using the same Page Names (URLs) with a different variable, you have to add them all over again.

1. Would be beneficial to enhance the Segment interface so that you can add multiple URLs at one time, instead of doing Select Item over and over and over.

2. Once an initial segment is set up, we need to be able to easily copy the Page Names over to a new Container or a new Segment to set up different variables, e.g. Entry Page Equals, or Page Equals.