* fix deprecation notices from Qt 5.14

* fix autoplay next video

* fix automatic panel removal/showing when video starts/stops

* Click on suggested videos from YouTube adds it to video list.

* Google authentication moved to required Google flow. User should copy-paste URL and than enter code.

* use qt-webview to avoid reloading Youtube player each time (improved performance + bug with lot of volume indicators disappeared)

* presets/folders moved to SQLite DB, improved folder management

* Added "Folders" to bookmarks

* Added "About" tab in settings with version number

* Video information moved to top of widget (on hover)

* Preset list is scrolable now

* added remove video from list

* added clear list of video

* added "Search" button ( just for mouse lovers :) )

* added "Play non-stop" setting

* added "Number of loaded videos" setting.

* added pin option

* added receive drag and drop youtube links

* presets now contains playlist

* presets now sortable

* adding videos to presets moved from setting to main window

* different presets for different activities

* font/button colors now taken from the current theme

* playlist/channels now back in search results showing the list of videos after click

* number of videos in playlist in settings

* switched Google Api key to google 0Auth

* customizable channels

* Settings - added "autoplay" option

* Preset videos now sorted by date (newest the first)

* Removed unclickable links ("similar video") when video ends

Bugfixes:

* search requests return only videos, not playlist.

* minimum requirements is set to QtQuick 2.0

Initial release.