EDIT

ref #7809: namerelationshiptypes should be shown in both directions

ref #7793: show supplemental data for distribution editor and smaller bugfix for distribution editor preferences

Use image resources for button image

ref #7674 Add icon for different description types

ref #7793: fix problem with details view after save in distribution editor

Fix saving of FeatureTreeEditor

ref #7793: smaller changes in original sources part

ref #7793: add preference for show taxonnode wizard

ref #7793: adapt taxonnode wizard and add menu item to set unplaced in navigator

set default for SHOW_SPECIMEN preference to true