Fixed use of QtDeclarative include header to work with MacOS.
Fixed use of QtDeclarative include header to work with MacOS.

Reviewer: Luciano Wolf <c353ae890f0e6de8473e43011f009ccd38a3c452@openbossa.org>
          Lauro Moura <lauro.neto@openbossa.org>

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