- Add patch to remove stray $ from supported MimeType list:
* 0001-Remove-stray-from-mime-type-list-of-the-libzip-plugi.patch

- Update to 17.04.2
* New bugfix release
* For more details please see:
* https://www.kde.org/announcements/announce-applications-17.04.2.php
- Changes since 17.04.1:
* Don't crash when dropping twice invalid URLs on empty archive view
* part: update actions when settings change
* Respect file size limit when double cliclking
* Fix crash when renaming top-level entries (kde#379802)

- Add upstream commit from master to improve previewer (kde#380439):
* 0001-Make-ArkViewer-a-KPart-mainwindow.patch