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

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

* 'master' of git://scm.dev.nokia.troll.no/qt/qtxmlpatterns-staging:
  Reduce usage of Q_ASSERT in autotests.
  Remove Q_ASSERT's from qabstractxmlnodemodel test
  Remove Q_ASSERT from qxmlquery autotest
  Remove Q_ASSERT's from qxmlquery autotest
  Remove Q_ASSERT from qxmlquery autotest
  Remove Q_ASSERT from qabstractxmlnodemodel test
  Remove Q_ASSERT from qabstractxmlnodemodel test
  Remove Q_ASSERT from qabstractxmlnodemodel test
  Remove Q_ASSERT from qabstractxmlnodemodel test
  Remove Q_ASSERT from qabstractxmlnodemodel test
  Remove Q_ASSERT from qabstractxmlnodemodel test
  Fix compiler warnings in qabstractxmlnodemodel test
  Remove Q_ASSERT's from xmlpatterns autotest