DevHeads.net

Use RAII to manage QApplication memory

Per comments on phabricator, I'm duplicating that I sent a merge request here <a href="https://invent.kde.org/kde/konsole/merge_requests/21" title="https://invent.kde.org/kde/konsole/merge_requests/21">https://invent.kde.org/kde/konsole/merge_requests/21</a>