init own event handling
got all event tests working, needed to build an update reference mechanism on flush, cause the orm update is strange works on flush only, mostly.
moved event behavior to this library, fix some recursion issues
implement manager value for xml, annotation and the class metadata.
implement usage of manager name in the OAD
specifix phpunit.xml for local tests
wrote short usage part in readme
implement YamlDriver
yml example in readme
fix example
plural common-field for yaml
plural form for annotation driver
undo field name mapping for annotations and correct readme