Overload SQL update Record method which takes @ORID field from document transparently.
Simplification.
Overload From and To methods with document parameter to retrieve ORID transparently.
Overload of Vertex method which takes document, gets ClassName field out of it transparently and sets other fields.
Throw exception if class name field is not present.
Overload From method to parse ORID field from document transparently.
Add document type exception.
ODocument now has properties which directly expose orient record specific fields.