Fixed a removal problem on swimmers - swimmers tables in SwimMeetEvent entity wasn't getting comitted to the database
Fixing SwimMeetAthlete toString method to show primary key rather than usas id

Fixing Seed Import to pull in xml data properly again - lost that ability when we started using get_seedTime to create blank seed entries
Adding confirmation dialog and using it to confirm swimmer deletion
REmoving null settings from SeedTime entity as its pointless to do so