Added delay to TQtWidget to make resize of widget smooth and taking less CPU (will be improved further)

Conflicts:
	GUI/coregui/coregui.pro

Conflicts:
	App/src/TestIsGISAXS10.cpp
	App/src/TestIsGISAXS11.cpp
	App/src/TestIsGISAXS15.cpp
	App/src/TestIsGISAXS2.cpp
	App/src/TestIsGISAXS3.cpp
	App/src/TestIsGISAXS4.cpp
	App/src/TestIsGISAXS6.cpp
	App/src/TestIsGISAXS7.cpp
	App/src/TestIsGISAXS8.cpp
	App/src/TestIsGISAXS9.cpp
	Tests/FunctionalTests/TestCore/IsGISAXS03/IsGISAXS03.cpp
	Tests/FunctionalTests/TestCore/IsGISAXS04/IsGISAXS04.cpp
	Tests/FunctionalTests/TestCore/IsGISAXS06/IsGISAXS06.cpp
	Tests/FunctionalTests/TestCore/IsGISAXS08/IsGISAXS08.cpp
	Tests/FunctionalTests/TestCore/IsGISAXS09/IsGISAXS09.cpp

Conflicts:
	GUI/coregui/Views/SampleView.cpp
	GUI/coregui/coregui.pro