Few framework changes & method adds

Added raw data return support for properties - obj.property <->
obj["property*"]
UIA_Base MetaFunctions now throw an exception on error
UIA_Base.Vt() is now UIA_Base.__Vt() for consistency
Class properties are now newline feed delimited - easier to display
Added CreateAndConditionFromArray
Added Add(Property|FocusChanged)EventHandler