[Doc] Fixed typo in event_system
Merge pull request #106 from lyrixx/doc-typo-event

[Doc] Fixed typo in event_system
added test to check order of properties and virtuals
changed property names to clearify the working
added example of virtualproperty with changing order
Merge pull request #108 from jaapio/accessOrder

Accessor order
Some recursed objects would be replace by the root generating a loop
Merge pull request #1 from cabello/master

Updates from master plus important fix in serialization recursion