Issue #14 finished
Drag&Drop for scenewidget
create layerwidget
ручной слияние по Issue 14
Merge pull request #22 from NicholasShatokhin/feature

Issue #7
create layerwidget
added volumewidget and audiopanel
audiopanel
merge
Merge pull request #26 from slima4/master

merge
fix pro

восстановил previewwidgettester.ui + menubarwidget.ui
Merge branch 'master' of https://github.com/m-garanin/zgui-qt

Conflicts:
	zcore-stub/manager.cpp
Issue #24: crossplatform Audio Capture Devices list
added ScenePanel
Merge pull request #28 from slima4/master

added ScenePanel
fix .pro
drag&drop - show current widget and set min resize size
чистка
background for preview
fix layers table