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 #1552396 by andypost, sun, tim.plunkett, amateescu, YesCT: Convert vocabularies into configuration.

Issue #1608842 by chx, alexpott, sun, effulgentsia, beejeebus, tim.plunkett et al: Replace list of bootstrap modules, enabled modules, enabled themes, and default theme with config.

- Patch #1696902 by sun, larowlan, cosmicdreams, heyrocker, tobiasb: Convert forum_admin_settings() to new configuration system.

Issue #1361232 by sun, Berdir, aspilicious, fago, klausi, amateescu: Make the taxonomy entities classed objects.

- Patch #1454538 by effulgentsia, Gábor Hojtsy, kalman.hosszu: langcode property to all entity types; for the user entity, distinguish entity language from user's language preference.

Nate Lampton authored Oct 30, 2011 and catch committed Nov 01, 2011

Issue #22336 by quicksketch, scor, boombatower, and rfay. Move all core Drupal files under a core subdirectory.

Issue #943772 by jpsoto, yched, catch, bojanz, pillarsdotnet, steinmb: Fixed field_delete_field() and others fail for inactive fields.

- Patch #1003308 by bfroehle: forum module cannot decide if it wants 'taxonomy_forums()' hardcoded in it leading to faulty functioning.

- Patch #1097100 by quicksketch, boombatower, claar: remove all 7xxx update functions and tests (D6 to D7 upgrade path).

#881530 by yhahn: Fix exportability of vocabularies by using machine names in taxonomy field's 'allowed values' setting.

- Patch #880132 by bojanz: hook_schema() doesn't support compound foreign keys; inconsistent implementations in core.

- Patch #821290 by marcingy, aspilicious, scor, catch, ronald_istos: unexpected error after disabling - unistalling - re-enabling forum module.

- Patch #613272 by Kevin Hankens, Dave Reid, yoroy, rgristroph, pcarman: forums not usable out-of-the-box: disabled comments, no forums.

#652372 by matason, ksenzee, naxoc, jpmckinney, sun: Don't allow users to add forum topics when no forums exist.

#628244 by catch, bangpound, and yched: Remove magic taxonomy field creation in favour of consistency.

- Patch #662322 by scor, andypost: remove the 'relations' column from taxonomy_schema(). It was already dropped in an update function.

- Patch #502190 by jhodgdon, stella, sun: hook implementation headers out of compliance with standards.

- Patch #470242 by yched, bjaspan: fixed namespacing for bundle names to avoid users rendering their site unusable.

#412518 by catch, bangpound, and yched: Convert taxonomy_node_* to field API (with upgrade path). Say buh-bye to old, crusty code.

- Patch #306151 by agentrickard, David_Rothstein, Dave Reid, dbabbage, moshe weitzman: automatically install/uninstall schema.

- Patch #547290 by David_Rothstein: corrected behavior of new forum topics, and properly delete an unused variable upon uninstallation.