EDIT

fix #5943 back to search button/link moved to drupal block

fix #5948 supressing media when uri is missing, also turning theme function into plain markup function

fix #6110 using the same request protocol for the map service

removing unsed permissions defined in cdm_api module

removing unsed permissions defined in extlinks module

fix #6115 protecting all cdm content with new permission

removing unused permission

fix #6114 ref #4379 avoiding empty citation feature block with only footnote keys - bug fix

fix #6114 ref #4379 avoiding empty citation feature block with only footnote keys

HOTFIX for 4.3.0