Bump version number to 1.2.1
Bump version number to 1.2.1

Change-Id: Icc64a1b0f63ae05f897a210664fdb41b4f9746c4
Reviewed-by: Roman Lacko <86ede6b3571a4e344785cc6efaec1b0755325547@gmail.com>
Reviewed-by: John Cummings <7d5bba3e6137bc705da943d9290ee7bb84e629e4@users.sf.net>

PySide/PySide,enthought/pyside,qtproject/pyside-pyside,pankajp/pyside,gbaty/pyside2,IronManMark20/pyside2,RobinD42/pyside,qtproject/pyside-pyside,RobinD42/pyside,BadSingleton/pyside2,gbaty/pyside2,PySide/PySide,IronManMark20/pyside2,enthought/pyside,pankajp/pyside,enthought/pyside,IronManMark20/pyside2,BadSingleton/pyside2,enthought/pyside,IronManMark20/pyside2,enthought/pyside,qtproject/pyside-pyside,PySide/PySide,PySide/PySide,qtproject/pyside-pyside,enthought/pyside,RobinD42/pyside,gbaty/pyside2,BadSingleton/pyside2,gbaty/pyside2,BadSingleton/pyside2,RobinD42/pyside,qtproject/pyside-pyside,PySide/PySide,RobinD42/pyside,gbaty/pyside2,IronManMark20/pyside2,pankajp/pyside,RobinD42/pyside,enthought/pyside,pankajp/pyside,pankajp/pyside,BadSingleton/pyside2,RobinD42/pyside