added: UniPlayer return value reference
 - It is now possible to use value returned by some previous call as an
argument in a call and property in event.

fixed: UniPlayer does not use custom type data in event
added: UniPlayer return value reference
 - It is now possible to use value returned by some previous call as an
argument in a call and property in event.

fixed: UniPlayer does not use custom type data in event
fixed: UniPlayerBindings
 - missing default values in TSettings class
added: samples
 - new sample UniPlayer scenario (Sample scenarios\dummy_app_player.xml)
to simply demonstrate returned values reference
cleaning after rebase
fixed: CustomTypes
 - when no custom types are defined, unmarshaller faills