Merge branch '4.7' of scm.dev.nokia.troll.no:qt/qt-water-team into 4.7

Merge branch '4.7' of scm.dev.nokia.troll.no:qt/qt-water-team into 4.7

* '4.7' of scm.dev.nokia.troll.no:qt/qt-water-team: (56 commits)
  Fix possible artifacts under glyphs in texture glyph cache
  Fix QTBUG-13928 non flat mode for project files in VS2010.
  Update qml visual tests for mac.
  Fixup visual tests on Mac
  Update visual tests
  End painting of Rectangle pixmap before inserting it to pixmap cache to avoid an unnecessary copy
  Document KeyEvent::modifiers
  fix inf loop bug
  Enable the no-undefined flag on the linker for icc
  Fixed tst_qwidget::winIdChangeEvent
  Prevent compilers optimizing eval timebomb code out of existence.
  Fix incorrect example for Qt.rgba()
  Flickable and MouseArea were too eager to take/keep mouse grab.
  Allow javascript date and regexp objects in WorkerScript messages
  Fix compliation of ALSA audio backend when checking for surround support.
  Avoid lockup in ListView when animating delegates.
  Fix asynchronous reload call in test, broken by previous submit
  Use parent class function to generate Makefile headers in Symbian
  Fix spaces
  Fix QPixmap::fromImage() in the OpenVG pixmap backend.
  ...