EDIT

ref #6190 removing svn property place holder in first line of code

fix #6244: add removeNullValues in updateSortindex method to avoid exception when collection contains null values

Cleanup

ref #6211 cleanup old code

fix #6211 fix API incompatibility

fix #6211 reduce initialization for synonymy

ref #6220 javadoc

fix #6220 Improve isOrphaned definition for Taxon.

ref #6199 test for reading excluded, unplaced and excludedNote

ref #5634 add getter and putter for excluded note