1.8.1-alpha19

Added unit test for validation worker and improved validation logic

1.8.1-alpha18

Don't include log4j and spring config

1.8.1-alpha17

Don't include log4j and spring config

1.8.1-alpha16

Switched boolean logic to make sure the UI keeps updating while resou…

1.8.1-alpha15

Reformatting and cleanup

1.8.1-alpha14

Added null checks in SortableDataProviderComparator for ResourceScans

1.8.1-alpha13

Added null checks in SortableDataProviderComparator for ResourceScans

1.8.1-alpha12

Added null checks to http status column

1.8.1-alpha11

Removed duplicate column alteration

1.8.1-alpha10

• Reworked reference validation to store state in database
• Log updates to latest PIDs url when publishing a new version