[Scaling][Notification][Search] Fix scaling to use newly calculated Theme.sizes

[Fix][Scaling] Change for correct Theme.sizes after controls scaling update. Fixes to make homescreen more usable

[SearchListView][NotificationItem] Add apps inside of folder to search result & launchable. Add possibility to dismiss(swipe away) notification. Small bug fixes

[AppLauncher] Fixes and improvements for homescreen and statusbar

[Scaling] Request to change fontSize to font.pixelSize

[AppLauncher] Add IconSizeLauncher

[Lockscreen] DeviceLock: add missing attemps and visual feedback if attemp failed. Add notifications to lockscreen. Add displayOff if lockscreen on for 7sek

Update version & requires

Applauncher improvements

Add missing licenses and information

[StatusBar] Statusbar functions like in spec. Sliding, animation and settings icon added. Fix battery icon in statusbar

[StatusBar] Moving towards spec. Wifi, MouseArea & InverseMouseArea.  [AppLauncher][Notifications] Bug and aesthetical fixes.

[AppLauncher] Add animation to folder opening. Uninstall & remove button like in spec. No functionality(DBus?) and icons(Depends on fontAwesome) yet

[AppLauncher] Bugfix: app icons escaping when in AppSwitcher page and rotating from landscape to portrait

[AppLauncher] Bugfix: Icon images were duplicated when opening the folder just after opening application.

[AppLauncher] Change AppLauncher grid delegate to use Loader so in the future widgets could be used as delegate also.
Add scaling for not NemoMobile icons.
Code structure changes.
Improve folder support: Code structure changes, folder UI is more polished, add possibility to create folders, add to folder, change position inside of the folder, close the folder with InverseMouseArea/Lipstick.compositor.