Auto-profile Select Setup: Modify Edit button to use Add dialog.

[jsbackus]

To make it easier to set up auto-profile selection entries, add a widget that will allow the user to select the auto-profile trigger window based on windows that are currently open.

One possibility is to allow the user to switch windows to their preferred window and switch back. We could track what windows become active during that time and they can chose based on that.

The other option, of course, is to present a list of currently open windows. This might require a little more work to tweak the current architecture.

[jsbackus]

Turns out there is already a widget, but you can only get to it when adding a new profile. Changing goal of this issue to make Edit use the same dialog as Add.

[jsbackus]

Looks like AM does use the same widget - except when the auto profile in question is the default. This is confusing, plus there is no clear way to change whether a profile is the default or not...