EMail Notification fails to substitute format strings

[AlexanderS]

Hi, today I tried the EMail Notification and got a Mail like this:

This email is to inform you that Deluge has finished downloading %s ,             which includes %i files.
To stop receiving these alerts, simply turn off             email notification in Deluge's preferences.

Thank you,
Deluge

I think that the %s and %i should be substitut by the real value. Attached is a patch to fix this problem.

Alex

[andar]

Fixed [4810]

Thanks!