Convert pygtk to pygi/GTK3

[Doadin]

Basicly pygtk has long been depricated and there now exists and has for a while new pygi setups for windows makeing it easy just as it was before to get a windows build environment setup.(In the past there was a time where it wasnt easy to work with pygi on windows). As a part of moving forward (posibly to python3 i know theres a ticket for that) It is recommended to convert first then work on python 3. I know we are still waiting on other utilities like twisted to update for python3 but this is just a good idea either way. At this time me and bendikro both have made efforts to make this conversion. The collection of which can be seen on my github repo here: ​https://github.com/doadin/deluge/tree/develop-pygi . It still has alot of work but its a start.

[Doadin]

Im not sure how you want to handle this but i have it like 90% converted now so id like to get some info on how you want to do this. For example would you like for me to add in compatibility so pygtk and pygi/gtk3 can be used or should we just move on from pygtk 100% since its old and outdated? The only things i have left is to implement a proper fix for the workaround i made for the radio menu not working on the statusbar. And make the same change for the radio menu in the system tray. And thats about it as far as i can tell the rest of the client is working 100% the same as the current development branch is as of writing this post today(6/18/15).

[Doadin]

Current Branch:https://github.com/doadin/deluge/tree/develop-convert_to_pygi_gtk3 Issues: 1.Compatibility with older GTK versions

• Errors in Files tab progress
• Errors in peers tab

2.Issue with autoadd label option in the autoadd plugin not storing the selected label.(after adding hitting edit the label combobox is empty) Though clicking the combobox still gives options.