EDIT

updating doi rendering to new cdm model structure

#5531 in case of empty classifications a according notification is shown instead of a warning

#5023 adding otopo1 via edit proxy to the list of available layers

#5023 adding vmap0 via edit proxy to the list of available layers

#5423 fixing wrongly formatted taxon url

#5426 updating GBIF service Uri

#5412 updating block content

#5412 adding powered_by_edit icon

fixing bug introduced by d9763fd

updating layer data for the 'ETOPO1 Global Relief Model'