added some null safety to the reader
allowRefresh is a generated value from the client
added unit test for data service
cleaned up exporter, made some array exports null safe
expanded unit test for data export
added unit test for system scope export
added importer for system scopes
added unit test for import of system scopes
Change for simplicity
Merge branch 'data-api-unit-test' of https://github.com/jricher/OpenID-Connect-Java-Spring-Server into bytesbite
Added 1.0 configuration ingest capability