forked from qt-creator/qt-creator
		
	- rename Theming -> Theme - made derived colors as Q_INVOKABLE methods available - rename registerIconProvider -> setupTheme - inside *.qml files use a singleton import instead of a context Before this change, every request for a theme value copied the map into the Qml context including the convert of values QVariant -> QJSString Change-Id: I1c483fb591336b519d5adab8ad37b42bc5a06720 Reviewed-by: Thomas Hartmann <thomas.hartmann@qt.io>