Issue #1763974 by tim.plunkett, EclipseGC, berdir, xjm, neclimdul, FabianX: Convert entity type info into plugins.

Issue #1440662 by sun, marthinal, nod_, larowlan: Fixed Prevent links in node preview from being clicked.

Issue #1739928 by vasi1186, YesCT, webflo, Transition, plach, Gábor Hojtsy: Generalize language configuration on content types to apply to terms and other entities.

Revert "Issue #1588422 by andypost, disasm, sun, dawehner, vasi1186, alexpott, tim.plunkett, larowlan, Gábor Hojtsy: Convert contact categories to configuration system."

This reverts commit 5cb63c4d.

Oops. That was a little more patch than we bargained for. :P

Issue #1588422 by andypost, disasm, sun, dawehner, vasi1186, alexpott, tim.plunkett, larowlan, Gábor Hojtsy: Convert contact categories to configuration system.

Issue #1723892 by Berdir, Pancho, das-peter, fago: Support for revisions for entity save and delete operations.

Issue #1480854 by tim.plunkett, Noyz, Bojhan, yoroy, kika: Convert operation links to '#type' => 'operations'.

Issue #218755 by jstoller, Gábor Hojtsy, stevector, mradcliffe, agentrickard, catch, Crell: Added Support revisions in different states.

Issue #258785 by Désiré, Schnitzel, kbasarab, pkiraly, desbeers, Bojhan, voxpelli, clemens.tolboom, Artusamak, Gábor Hojtsy, dvinegla: Added Provide more flexible settings for initial language on content types.

Issue #1630264 by vasi1186, fubhy, Gábor Hojtsy: Move field language fallback code from Locale to Field and field language handling for nodes to Node.

Issue #1471432 by Gábor Hojtsy, vasi1186, tobiasb, kalman.hosszu, Schnitzel, nod_, pixelite, dawehner: Rework language_list(), let people use more special languages.

- Patch #730060 by beejeebus, catch, Damien Tournoud, moshe weitzman, msonnabaum, oriol_e9g, aspilicious: Fixed Replace CACHE_TEMPORARY, cache_clear_all() (no arguments) and minimum cache lifetime with cache tags support.

Issue #1009982 by klaasvw: Fixed node/add page misses content types when menu links are moved or disabled.

Issue #1361234 by duellj, loganfsmyth, aspilicious, cosmicdreams, fago, amateescu, sun: Added Make the node entity a classed object.

Issue #965300 by Gábor Hojtsy, xjm: Change LANGUAGE_NONE to LANGUAGE_NOT_SPECIFIED; add LANGUAGE_NOT_APPLICABLE and LANGUAGE_MULTIPLE.

Issue #1315992 by xjm: Remove path designations from menu callback docs to conform with current 8.x standards

- Patch #540294 by Gábor Hojtsy, clemens.tolboom, Xano: node language settings from Locale to Node module.

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 #1136130 by pillarsdotnet: Reinstated WATCHDOG_* constants; using PHP equivalents caused issues on Windows.

- Patch #802524 by CrookedNumber, aaronbauman: node_add() still unnecessarily complex (and confusing).