Merge remote-tracking branch 'origin/2.3'

Conflicts:
	qtcreator.pri
	qtcreator.pro
	share/qtcreator/templates/qtquickapp/qmlapplicationviewer/qmlapplicationviewer.cpp
	src/plugins/qt4projectmanager/qt-s60/codaruncontrol.cpp
	src/plugins/qt4projectmanager/qt4buildconfiguration.cpp
	src/plugins/qt4projectmanager/wizards/abstractmobileappwizard.cpp
	src/plugins/remotelinux/remotelinuxruncontrol.cpp

Change-Id: I9c89ba9fa2928e14e148041f9001856dce47a20b