[CaBundle] Updated ca-bundle.crt

[ci skip]
[Qt5] Fixed hiding close button on current tab when dragging it

[ci skip]
[Translations] Updated plugins translations
[SBI_Icons] Update JavaScript icon state on startup
[SBI_Icons] Added Zoom Widget to StatusBarIcons plugin

Closes #1197
[ClosedTabsManager] Save icon of closed tab

Instead of searching icon from database, save the icon of tab.
It will now correctly shows icon of not-yet loaded closed tab if
the url was not in database.
[BrowserWindow] Move TabBar into NavigationContainer

Simplifies entering/leaving fullscreen, as it is only needed to
update visibility of the whole container.
[ComboTabBar] Fixed right scroll button being hidden on resize

When resizing window and triggering overflow, right scroll button
was hidden until the next resize event.
[ComboTabBar] Draw TabBarBase also on parts that are not QTabBar

Draw TabBarBase on left/right corner widgets and left/right scroll
buttons.
[PrivateBrowsing] Show PrivateBrowsing indicator as left corner widget in tabbar

Removed PrivateBrowsing icon in Status Bar
[Crash] Fixed crash in BrowserWindow::event

Closes #1273
[ClosedTabsButton] No longer needed to have two copies of button

ClosedTabsButton is now permanent right corner widget
[GreaseMonkey] Cleanup of GM_Downloader code
[Cleanup] Split src/lib/webview into tabwidget, webkit and webtab folders
[WebInspector] WebInspector is now displayed inside WebTab

It no longer uses QDockWidget. Instead, it is plain QWidget with
close button in top right corner.
[SearchAction] Don't block Ctrl+F shortcut from pages

It is now possible to search in WebInspector with Ctrl+F

[ci skip]
[AutoScroll] Fixed AutoScroll plugin after recent commits

Use WebView::overlayWidget for showing widgets over WebView
[BrowserWindow] Make sure window is created with at least one tab
[WebInspector] Propagate hideEvent only when closing inspector
[WebTab] Reworked tab attaching/detaching.

This also fixes crash on detach