Issue #1533366 by nod_, valthebald, Jelle_S, Wim Leers: Simplify and optimize Drupal.ajax() instantiation and implementation

Issue #2154475 by tarekdj, neelam.chaudhary, droplet, nod_, lanchez, Poornima3, jamin_melville: Convert position selectors to be compatible with with jQuery native-API selector

Issue #2350021 by Wim Leers | svenryen: Fixed After entering Quick Edit and then closing (no save), image align is lost from image.

Issue #2313757 by Berdir, Wim Leers, dawehner: Remove text_processing option from text fields, expose existing string field types as plain text in UI.

Issue #1913510 by erich_s, jibran, scresante, nod_, mitron: Core Javascript Files Not Using Standard Indentation.

Issue #2161763 by Wim Leers, sun: Remove unnecessary drupalSettings.editor.getUntransformedTextURL setting.

Issue #2141055 by Wim Leers: When multiple instances of the same entity on one page, only the first can be edited.

Issue #1678002 by jessebeach, Wim Leers, Gábor Hojtsy: Edit should provide a usable entity-level toolbar for saving fields.