EDIT

minor

improve TaxonCacheStrategy. Use short form where possible

making TaxonNodeByNameComparator truely null save - #2912 (NPE in TaxonNodeByNameComparator when Taxon in TaxoNode is null)

minor

solving some reference cache strategy issues, e.g. #3645

adding isBlank to StrategyBase

minor

Better handling for short citation of references

minor and generics

• added cascading save to SequenceString of a Sequence