[Releasing] Status on Qt 5.1 merges from dev -> stable

[Sergio Ahumada]

Hi,

All merges from dev into stable needed for 5.1 have gone through now.

- qtactiveqt
- qtbase
- qtdeclarative
- qtdoc
- qtgraphicaleffects
- qtimageformats
- qtjsbackend
- qtmultimedia
- qtquick1
- qtquickcontrols
- qtscript
- qtsensors
- qtsvg
- qttools
- qttranslations
- qtwebkit
- qtwebkit-examples-and-demos
- qtxmlpatterns

qtx11extras and qtserialport didn't need a merge, since they didn't have 
dev/stable branches.

Next step is to get qt5.git updated and add qtquickcontrols, qtsensors, 
qtserialport and qtx11extras to it.

Thanks to everybody who helped with getting this done.

Cheers,
-- 
Sergio Ahumada
Release Engineer - Digia, Qt