add always defined macro Q_CREATOR_RUN to cpp parser

Merge-request: 336
Reviewed-by: Erik Verbruggen <erik.verbruggen@nokia.com>

Change-Id: Iefd0c60bb3e78047e28dcff33cc62c15ed11f711
Reviewed-on: http://codereview.qt-project.org/4292


Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Christian Kamm <christian.d.kamm@nokia.com>