Xfce4-notifyd ported to gdbus and gtk3

[Ali Abdallah]

Dear all,

This is to announce that our notification daemon has been ported to 
gdbus and gtk3. Note that there are two branches in 
git://git.xfce.org/users/ali/xfce4-notifyd

gdbus-port: For the dbus work
gtk3-port: For the gtk3 port on top of gdbus-port.

The new port supports CSS theming, for that I have updated the themes 
shipped with their closes CSS equivalents.

Note that there have been efforts to port xfce4-notifyd to gtk3:
https://mail.xfce.org/pipermail/xfce4-dev/2015-August/031405.html
https://github.com/Flow-It/xfce4-notifyd

I did not continue from there, because simply the drawing of the 
notifications had to be re-written in order to get theme working.

Happy testing,
Ali