[empathy] (7 commits) ...Merge branch 'irc-dialog-579800'

[Guillaume Desmottes <gdesmott src gnome org>]

Summary of changes:

  db53174... empathy-account-widget-irc.ui: the network dialog doesn't h
  05007fc... rename button_remove to button_remove_network to fix id cla
  87075dd... fix another id clash
  8c4a034... empathy_irc_network_dialog_show: call show_all on the dialo
  84d5c65... empathy-account-widget-irc: rename button_remove to button_
  2f154e3... empathy-account-widget-irc: remove unused widgets
  338d287... Merge branch 'irc-dialog-579800'