Since Opera is Webkit-based browser starting with 15 version, I think it will be easy to add it to the list of the supported browsers. I mean browser integration and Software Updater at least.
Thanks in advance!
Why for the love of God are you using Opera 15 ?
It is just horrible.Even Chrome is better.
I’ll keep Opera 12.16 for now and probably I’ll replace it with Sleipnir.
some info here
http://my.opera.com/desktopteam/blog/2013/07/02/opera-15