Merge branch 'case-2952' into develop
case 2947 - Added hook_update_N to set up new voc + terms.
case 2947 - Reexported permissions to resolve conflict in features.
Merge branch 'case-2947' into develop
Hot fix to make hook_update_N apply.
case 2953 - Export of permissions to aggregator.
Merge branch 'case-2953' into develop

* case-2953:
  case 2953 - Export of permissions to aggregator.
case 2946 - Change "Bibzoom" icon to Soundcloud.
Merge branch 'case-2946' into develop

* case-2946:
  case 2946 - Change "Bibzoom" icon to Soundcloud.
case 2950 - Edit 1st level menu.
Merge branch 'case-2950' into develop

* case-2950:
  case 2950 - Edit 1st level menu.
case 2950 - Reexport.
Merge branch 'case-2950' into develop

* case-2950:
  case 2950 - Reexport.
case 2952 - Export of taxonomy renamings.