Fix #3007535: Please update Drupal core
sync with 7.x-3.x
bring back the removed functions, make angry users happy again.
Fixes in the Taxonomy Term and List Filed Themers.
Better refactoring and issues fix in the Taxonomy Term and List Filed Themers - The Default Value wasn't keeping the set weight/order. Drupal.org project documentation updated/fixed
Changes since 8.x-1.0-alpha15: