Fix: Fixed ``anima.env.mayaEnv.extension.ShotExtension.handle`` attribute retrieval on other methods. It will create the attribute if it doesn't exists and will set the value to the default.
Fix: Fixed ``anima.env.mayaEnv.extension.ShotExtension.handle`` attribute retrieval on other methods. It will create the attribute if it doesn't exists and will set the value to the default.

eoyilmaz/anima,eoyilmaz/anima,eoyilmaz/anima,sergeneren/anima,sergeneren/anima,eoyilmaz/anima,sergeneren/anima,eoyilmaz/anima