Qt 4.7.4 Full For S^3

Additional improvements:
*Graphics improvements: Productized OpenGL ES support with optimized GPU memory management, Several OpenVG paint engine optimizations
*Opt-in split view editor support (e.g. enabler for Qt Quick Components 1.1),
*Support for copy/paste keyboard accelerators in editors
*Faster orientation switching support.
Qt 4.7.4 introduces new features like Qt Quick 1.1 :
*Right-To-Left support
*Pinch Area to provide a declarative API for handling touch input
*Improved image caching
*Text input improvements – Support for split-screen virtual keyboard.
Also QML Shaders plugin (embed OpenGL shader effects in QML apps). ( Qt v4.7.4(01), Qt Webkit v4.8.0, Qt Mobility v1.2.0, Qt qml viewer v1.00, Qt quick components v1.1.0 ).