Video navigation support.
iOS: Add the SKNOITEM_SHOT define.
ControllerCore: Add the 'scanFrame' function.
ControllerCore: Add the 'loadTag' signal.
ControllerCore: Update the 'scanFrame' function.
ControllerCore: Update the 'writeTagFile' function.
Create PageOutputAdvanced.
Gui: Add the 'playback controls' support.
Gui: Add comprehensive 'VideoTag' support.
Gui: Add the tab navigation.
Gui: Add the barcode scanning.
Gui: Add the 'pause' function.
Gui: Add the 'pMouseY' property.
Gui: Update the 'cover' item.
Gui: Update the 'LabelLoading' item.
Gui: Update the 'onMouse(s)' functions.
Gui: Fix the 'checkSource' function.
Gui: Fix the 'addHistoryTrack' function.
Gui: Fix the 'pUpdateHistory' function.
Gui: Remove the output compatibility hack.
Gui: Remove the 'onClearFocus' function.
PanelOutput: Fix the 'hasSettings' property.
PageVideo: Add the 'autoPlay' button.
PageOutput(s): Update to label titles.
PageOutputAdvanced: Add the clear cache button.