Added ability to specify **match-all** validation group, which
constraints will runs on every specified validation group.
Added groups="*" option to `Form::data` Valid validator.
Before:
/**
* @Validation({@DateTime()})
*/
After:
/**
* @validation:DateTime()
*/
The @validation:Validation() construct is not needed anymore (it is still supported
as this is useful when you have several annotations with the same class).
So, the above is equivalent to:
/**
* @validation:Validation({@validation:DateTime()})
*/
