Code review comment for lp:~julien-spautz/pantheon-terminal/1157350

So that's what I had to do, group_name, I've been looking for this for so long! Thank you Julien.

Anyways, the code style is approved, but this doesn't work so well.

Steps:
1. Open pantheon-terminal.
2. Open 3 tabs
3. In the middle tab type in "ls" or something
4. Select the middle tab and Open it in a New Window
5. The new window has a brand new TerminalWidget.

Same thing for dragging the window out. I realize this is better behavior than just a blank Pantheon Terminal, but it's still not right.