Merge branch 'master' of git://scm.dev.nokia.troll.no/qt/qt-qa-team

Merge branch 'master' of git://scm.dev.nokia.troll.no/qt/qt-qa-team

* 'master' of git://scm.dev.nokia.troll.no/qt/qt-qa-team:
  Fix QtDemo declarative examples
  Correct image paths for dynamicscene
  Fix stack overwrite in QDBusDemarshaller
  Qt Linguist: Fix crashes
  fixed error generating wrong introspection string in header output file
  Backport SMP safe initialisation of QNetworkConfigurationManager
  Remove more "unused variable" warnings
  QTreeView: fix crash when starting a drag with hidden columns.
  QSQLITE support only one statement at a time
  Symbian-linux crosscompilation configuration align
  Fix Symbian def-file
  Set execution bits for more scripts.
  SSL: fix build when compiled with -openssl-linked
  Set execution bits for .test files.
  New API to set AVKON flag to inputcontext in Qt/Symbian.
  Fix more permissions (no execute bit).
  Fix permission (no execute bit).
  Fixing memory leak in QtGui qt_cleanup
  QGraphicsLayoutItem - bound constraint the minimum and maximum size
  Notify X11 of its resizable state through MWM Hints.