Add detachable tabs feature to preferences

[zpalmtree]

Fixes #697.

Not sure why so much markup got changed, guess some new glade version thing.

[Vulcalien]

I tested it and it seems to work fine. Thanks for the help!

The initialization code in prefseditor.py is in the wrong function (profile instead of global), but I made a PR to your fork.
Other than that, seems all good!

[zpalmtree]

Merged your PR, thanks for the help!

[mattrose]

I'm probably blind, but I can't see the detachable tabs check box when I pull your code in? Can you put up a screenshot or something to help me?

[zpalmtree]

I'm probably blind, but I can't see the detachable tabs check box when I pull your code in? Can you put up a screenshot or something to help me?

It should appear here:

Perhaps you have an existing terminator instance open? When I was testing out my changes if I had any other terminators open, it would reuse the old code and not reflect any new changes.

[nautics889]

Everything works fine on for me.

I see a toggle in preferences and it works correctly when i disable/enable one:

Thank you!

[mattrose]

all good now, sorry about the wait.