util: align header with the rest of the project
graphene: align header with the rest of the project
graphene-profile: align header with the rest of the project
pvmanager: more work on tests
pvmanager: javadoc update
jdbc: javadoc update
exec: javadoc update
datasource-vtype: javadoc update
test: javadoc update
diirt: using Java 8
graphene: copyright info reorg
vtype: starting to play around with new definitions