There is no more discussion in ML nor chat. Let's go ahead and keep Pidgin there as it seems to still have a fans.

- changes as discussed in opensuse-xfce ML thread:
https://lists.opensuse.org/opensuse-xfce/2019-02/msg00008.html

- remove gnome-games (no real purpose having it installed by default)
- remove sound-juicer (modern Laptops don't have a CD/DVD drive anymore)
- remove google-droid-fonts (already recommended by patterns-fonts-fonts_opt)
- midori-branding-openSUSE (obsolete)
- removed moonlight-plugin (obsolete)
- add blueberry (simple bluetooth management applet that sits in the systray)