Section.flagFilterer should be XmlTransient

[mjiderhamn]

The flagFilterer attribute in no.difi.vefa.validator.api.Section should be declared @XmlTransient, to avoid serialization issues.

Example: No serializer found for class no.difi.vefa.validator.CombinedFlagFilterer and no properties discovered to create BeanSerializer (to avoid exception, disable SerializationFeature.FAIL_ON_EMPTY_BEANS) ) (through reference chain: no.difi.xsd.vefa.validator._1.Report["section"]->java.util.ArrayList[0]->no.difi.vefa.validator.api.Section["flagFilterer"])