Port to KF 6

Update to work with KF 6. KF 5 will no longer be supported, to install on Plasma 5 use older releases.

Persistent state

• Persistent state across reboots (7cf998b)
• Fix delete icon (ebb5d96)

StackView for the noise selection list, code refactoring

Thanks to Aleix Pol (@aleixpol) for the nice improvements and refactoring.

use Qt 5.7 and QtQuick Controls 1.4

0.3.1

Merge branch 'master' into qt5.7

Change icon installation

0.3

sort icons

Renewed dialog

Use Window instead of Popup as dialog.
Fix icons displayed within the dialog

First version

0.1

first commit