Caused by double-reffing the message object.

DConf load command requires a slash at the end of the path to load,
but the replace_variables() code always removed the trailing slash,
which made the configuration load nonfunctional.

Tomas Popela authored Mar 05, 2013 and Milan Crha committed Mar 05, 2013

There were printed warnings on console, which may cause crashes, when
the meeting invitation was inside an attached message. By adding
a reference to the view it'll not disappear before the search is
done with it.

Evolution could crash when changing message view, like when
toggling Show Deleted messages. This effectively reverts
the previous commit and propagates the same changes further
in the code.

https://bugzilla.gnome.org/show_bug.cgi?id=692720

 "Mailing Address" tab of contact editor

https://bugzilla.gnome.org/show_bug.cgi?id=692020

https://bugzilla.gnome.org/show_bug.cgi?id=693660

GTK+ uses (G_PRIORITY_HIGH_IDLE + 20) for redrawing operations, which is
actually a slightly lower priority than G_PRIORITY_HIGH_IDLE.  Therefore
for our purpose, G_PRIORITY_HIGH_IDLE is sufficient.

(cherry picked from commit 60d1c305)