Remove duplicate Admin::EditionsController#update_assignment method
Remove duplicate Admin::EditionsController#update_assignment method

telekomatrix/publisher,leftees/publisher,telekomatrix/publisher,leftees/publisher,alphagov/publisher,theodi/publisher,theodi/publisher,theodi/publisher,leftees/publisher,telekomatrix/publisher,alphagov/publisher,alphagov/publisher,telekomatrix/publisher,leftees/publisher,theodi/publisher