The source project of this merge request has been removed.
WIP: move headerbar into content (thanks to HdyApplicaitonWindow)
The HdyApplicationWinow allows use to move the headerbar into the content of the window. Therefore we can remove the main-toolbar widget and keep the headerbar closer to the rest of each pane. Fixes: #1013 (closed)
This has the issue that the infobar is shown above the headerbar.
Edited by Julian Sparber