translate selection - open in new tab/popup

[barn852]

Nice job. The best translator add-on currently!
Here are my suggestions:

1. Toolbar popup: I really miss the feature of opening the translated selection on a new tab or separate popup window. Please consider adding the option to the toolbar popup, like the 'Translate this page'. So I can see the definitions, synonyms, etc.
2. Toolbar popup: Copy button to the source window.

Popup window:

Thanks in advance.
Barnabas