Missing system-tray icon on Wayland (Fedora 25)

Created by: arigit

With Fedora's default wayland desktop, Solaar's system try icon is not visible, hence the app can't be invoked once it was launched

This is with the latest git code. I see some warnings when launching from a terminal

solaar /usr/lib/python2.7/site-packages/solaar/gtk.py:34: PyGIWarning: Gtk was imported without specifying a version first. Use gi.require_version('Gtk', '3.0') before import to ensure that the right version gets loaded. import(module) /usr/lib/python2.7/site-packages/solaar/ui/notify.py:33: PyGIWarning: Notify was imported without specifying a version first. Use gi.require_version('Notify', '0.7') before import to ensure that the right version gets loaded. from gi.repository import Notify /usr/lib/python2.7/site-packages/solaar/ui/tray.py:148: PyGIWarning: AppIndicator3 was imported without specifying a version first. Use gi.require_version('AppIndicator3', '0.1') before import to ensure that the right version gets loaded. from gi.repository import AppIndicator3