[trojita] src/Gui: Merge changes Ib95dd5ab,Icdcef7ee,I0bc87d27

Mon Mar 6 09:45:52 UTC 2017

Git commit 13e5444b69ddb5d4f56d93adcae409c9ca93c906 by Gerrit Code Review, on behalf of Jan Kundrát.
Committed on 06/03/2017 at 09:45.
Pushed by gerrit into branch 'master'.

Merge changes Ib95dd5ab,Icdcef7ee,I0bc87d27

* changes:
  icons: Use Breeze's places/folder-cloud for mail archives
  GUI: Archive: Do not allow moving from Archive to Archive
  Archiving support

M  +3    -0    src/Gui/SettingsDialog.cpp

https://commits.kde.org/trojita/13e5444b69ddb5d4f56d93adcae409c9ca93c906