ENH: support QtScript

Alex

Modules/UseQt4.cmake

@@ -55,6 +55,10 @@ IF (QT_USE_QTNSPLUGIN)
   QT_MODULE_SETUP(NSPLUGIN)
 ENDIF (QT_USE_QTNSPLUGIN)
 
+IF (QT_USE_QTSCRIPT)
+  QT_MODULE_SETUP(SCRIPT)
+ENDIF (QT_USE_QTSCRIPT)
+
 IF (QT_USE_QTSVG)
   QT_MODULE_SETUP(SVG)
 ENDIF (QT_USE_QTSVG)