Rfkill bus

[torikulhabib]

I think this method works on my device hopefully as expected.
please comment if something goes wrong
#61

[tintou]

Thanks for this patch, bu I don't think that we should go this route of doing everything manually in the indicator and plug.
The GNOME Settings Daemon already provides an interface on the session bus org.gnome.SettingsDaemon.Rfkill, we should start using it as it would allow us to have the state synced across all the components without much hassle.

[torikulhabib]

previously I used the dbus method calling org.gnome.SettingsDaemon.Rfkill then I kept trying for a few weeks, at one point I tried to turn on and off the org.gnome.SettingsDaemon.Rfkill bluetooth not responding. and when using this method it works well. I think elementary has to start building its own bus so I created this branch.

[danirabbit]

It seems like #102 is using GSD as expected, so I'm going to close this branch as "Design conflict" in favor of the other