Issue #2045043 by bechtold, vijaycs85, YesCT, Gábor Hojtsy: Fixed Field listings operations cannot be altered.

Issue #1549506 by swentel, pcambra, lbainbridge, muriqui: Fixed Edit and delete links should be hidden for locked fields.

Issue #1981198 by yched: Change notice: More accurate names and form_ids() for Field UI form classes.

Issue #1946404 by tim.plunkett, amateescu, swentel: Convert forms in field_ui().admin.inc to the new form interface.

Issue #1974628 by amateescu: Fixed Don't call t() on the field and widget label in FieldOverview::buildForm().

Issue #1913084 by tim.plunkett: Introduce a Form interface for building, validating, and submitting forms.

Issue #1784738 by beltofte: Standardize capitalization on actions, in content_types(): 'manage fields', 'manage display', 'edit', 'delete'.

Issue #1913084 by tim.plunkett: Introduce a Form interface for building, validating, and submitting forms.

Issue #1852966 by yched, Stalski, zuuperman, swentel: Rework entity display settings around EntityDisplay config entity.

Revert "Issue #1852966 by yched, swentel: Rework entity display settings around EntityDisplay config entity."

This reverts commit 8ad67af2.

Issue #1852966 by yched, swentel: Rework entity display settings around EntityDisplay config entity.

Issue #552604 by sun, lambic, swentel, yched, Lukas von Blarer: Adding new fields leads to a confusing 'Field settings' form.

Issue #1824244 by webflo, fubhy: Turn _field_ui_bundle_admin_path() into a public function (field_ui_bundle_admin_path()).

Issue #1792600 by Stalski, fubhy, swentel: Refactor field_ui() so common behavior for fields and display overview screens are extracted.