EDIT

fix #7645: get the correct values from db for specimen admin preference page

do not set size etc to 0 if loading meta data fails

ref #7597 Use LongRunningTaskService for taxon aggregation

ref #7549 Add fallback tooltip

catch possible widget is exposed exception

ref #7597 Adapt to service method changes

ref #7597 Use remote progress monitor for taxon aggregation

ref #7597 Make taxon aggregation experimental

adapt editor to changes in biocase query

ref #7597 Disable aggregate menu item