Some features for inclusion and spanish translation offering

Hello, I cloned the main repository of GoldenDict and have been playing with it for a while. I just uploaded some enhancements and I would like to see if it is possible to merge them to the main repository for future releases. I'm going to create a merge request for it in Gitorious.
These are the 3 changes I did:
* close main window on ESC (additionally to Ctrl + F4).
- requested here viewtopic.php?f=6&t=898&p=4068&
- and here viewtopic.php?f=4&t=716&p=3045
* pin in popup setting is now remembered on restart.
- requested by me here viewtopic.php?f=6&t=898&p=4068&
* support Shift + Enter and Shift + double click to open a definition in a new tab (Opera browser standard) in addition to Ctrl + Enter and Ctrl + double click (other browsers standard). The selection with Shift + double click is not as perfect as with Ctrl + double click but it's ok.
- requested by me here viewtopic.php?f=6&t=898&p=4068&
I tested all my changes on Windows 7 64-bit and Ubuntu 11.04.
Finally, I could provide an spanish translation for GD if nobody is working on one already.
Regards,
Julián
These are the 3 changes I did:
* close main window on ESC (additionally to Ctrl + F4).
- requested here viewtopic.php?f=6&t=898&p=4068&
- and here viewtopic.php?f=4&t=716&p=3045
* pin in popup setting is now remembered on restart.
- requested by me here viewtopic.php?f=6&t=898&p=4068&
* support Shift + Enter and Shift + double click to open a definition in a new tab (Opera browser standard) in addition to Ctrl + Enter and Ctrl + double click (other browsers standard). The selection with Shift + double click is not as perfect as with Ctrl + double click but it's ok.
- requested by me here viewtopic.php?f=6&t=898&p=4068&
I tested all my changes on Windows 7 64-bit and Ubuntu 11.04.
Finally, I could provide an spanish translation for GD if nobody is working on one already.
Regards,
Julián