Added support on script to compare symbols in both Qt bindings (PySide/PyQt4)
Added support on script to compare symbols in both Qt bindings (PySide/PyQt4)

Reviewer: Luciano Wolf <c353ae890f0e6de8473e43011f009ccd38a3c452@openbossa.org>
          Marcelo Lira <marcelo.lira@openbossa.org>

PySide/PySide,enthought/pyside,pankajp/pyside,enthought/pyside,RobinD42/pyside,M4rtinK/pyside-bb10,IronManMark20/pyside2,M4rtinK/pyside-bb10,gbaty/pyside2,M4rtinK/pyside-android,BadSingleton/pyside2,PySide/PySide,M4rtinK/pyside-bb10,M4rtinK/pyside-android,M4rtinK/pyside-android,BadSingleton/pyside2,RobinD42/pyside,BadSingleton/pyside2,enthought/pyside,M4rtinK/pyside-bb10,RobinD42/pyside,enthought/pyside,RobinD42/pyside,PySide/PySide,enthought/pyside,IronManMark20/pyside2,gbaty/pyside2,M4rtinK/pyside-android,M4rtinK/pyside-bb10,gbaty/pyside2,IronManMark20/pyside2,qtproject/pyside-pyside,gbaty/pyside2,BadSingleton/pyside2,qtproject/pyside-pyside,RobinD42/pyside,M4rtinK/pyside-bb10,gbaty/pyside2,enthought/pyside,enthought/pyside,qtproject/pyside-pyside,RobinD42/pyside,PySide/PySide,pankajp/pyside,M4rtinK/pyside-android,PySide/PySide,RobinD42/pyside,M4rtinK/pyside-android,pankajp/pyside,BadSingleton/pyside2,pankajp/pyside,pankajp/pyside,qtproject/pyside-pyside,IronManMark20/pyside2,IronManMark20/pyside2,qtproject/pyside-pyside