
As Main.overview is now usable from the dash's constructor, move the setup of signal connections there and remove the show/hide methods which were used as workaround. https://bugzilla.gnome.org/show_bug.cgi?id=642196
As Main.overview is now usable from the dash's constructor, move the setup of signal connections there and remove the show/hide methods which were used as workaround. https://bugzilla.gnome.org/show_bug.cgi?id=642196