Remove the settings capplet.
The evolution-settings capplet was originally designed for Anjal, it was used in MeeGo as part of the Express Mode effort, but doesn't really fit in GNOME 3 nowadays (nor did it really fit in GNOME 2, in my opinion). This is pretty clearly dead weight at this point. The MeeGo developers have disappeared, and the remaining Evolution developers are not and do not intend to maintain it. Plus it doesn't even build currently.
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