Summary:
Show an icon for each notification which has an icon.
Show a toolbutton which can be used to reply to notifications which offer a quick reply.
Reviewers: #kde_connect, albertvaka
Reviewed By: #kde_connect, albertvaka
Subscribers: albertvaka
Maniphest Tasks: T4674, T4658
Differential Revision: https://phabricator.kde.org/D6058
- FileTransferJob is now nonblocking.
- Files are stored based on the image MD5.
- Some improvements in displaying the notification, e.g. title is only
displayed when different than the app name.
- Most of the notification display code moved to the Notification class.
REVIEW: 130050
