ref #6241 change @date to @since in appimport
ref #6190 removing svn property place holder in first line of code
ref #5448 code cleanup
#5448 Support corner cases
#5448 Handle rank "SPI"
#5448 Import rank "SAM"
#5448 Add family rank
#5448 Add missing ranks to transformer
#5448 Enhance taxon name check
Small additions to import
Add missing nomenclatural status and taxon relations to transformer #5448
Add taxa to classifications #5448
Correctly set relationship direction #5448
Import concept relations E, W, K, AW, AO, R, O, S #5448
Import nomenclatural status
Added new rank transformation
Add some ranks
Improved author and name import (unstable)
Rank evaluation
Add importer classes for RedListGefaesspflanzen