Revert "Issue #2572689 by jhodgdon, rumburak, ifrik, yoroy, Bojhan, longwave: Update the UI text for the Search module"

This reverts commit a6ecddac.

Issue #2572689 by jhodgdon, rumburak, ifrik, yoroy, Bojhan, longwave: Update the UI text for the Search module

Issue #2572621 by rachel_norfolk, jhodgdon, ifrik, Bojhan, xjm: Update the menu descriptions provided by the System module

Issue #2575421 by Cottser, mdrummond, lauriii, davidhernandez, LewisNyman, catch, alexpott, joelpittet, webchick, Bojhan, emma.maria, mortendk: Add a Stable base theme to core and make it the default if a base theme is not specified

Issue #2581195 by jhodgdon, dawehner: Views UI help still talks about theme suggestions, which is gone

Issue #2571665 by jhodgdon, ifrik: Review the hook_help for the system module - should mention status report

Issue #2570359 by ekes, jhodgdon, ifrik, Wim Leers: Update the hook_help for the filter module again

Issue #2429191 by claudiu.cristea, amateescu, yched, nlisgo, Berdir, alexpott, klausi, Wim Leers, xjm, catch: Deprecate entity_reference.module and move its functionality to core

Issue #2151109 by akalata, Cottser, joelpittet, jcnventura, lauriii, derheap: Convert theme_system_modules_details() to Twig

Issue #2578561 by tim.plunkett, joelpittet, Bojhan, Fabianx, xjm, cilefen, David_Rothstein, DamienMcKenna: Move "Inline Form Errors" functionality to optional module and restore D7-style form errors by default

Issue #2557265 by claudiu.cristea, Wim Leers: Synchronize editor status with paired text format status

Issue #2118663 by cdog, nod_: Remove the Drupal.checkWidthBreakpoint method from drupal.js; replace with window.matchMedia where appropriate

Issue #2458601 by Denchev, Berdir: statistics library is not loaded if node template doesn't print it

Issue #2531678 by mondrake, MattA: The 'create_new' and 'rotate' image operations do not release memory

Issue #2560987 by tstoeckler: Active class (almost) always added to frontpage links for anonymous users, even on other pages

Issue #2488032 by jhodgdon, opdavies, ifrik, webchick, Berdir: Integrate help test into module uninstall test

Issue #2485425 by MathieuSpil, iro, saki007ster, Wim Leers, Manjit.Singh, wiifm, kostask, Studiographene, alvar0hurtad0, LewisNyman: Clean up editor CSS inline with our CSS standards

Issue #2416857 by cilefen, evgeny.chernyavskiy, lauriii, chr.fritsch, pjonckiere: Add an active_theme_path twig function

Issue #2577487 by martin107, jhodgdon, cilefen: \Drupal\Core\Database\Query\SelectExtender -  Needs more @inheritdoc tags

Issue #2073217 by andypost, Berdir, plach: Remove the $langcode parameter from the entity view/render system

Issue #2487588 by YesCT, Leksat, Schnitzel, alexpott, anavarre, xjm: Move CMI import/export directory "staging" to "sync", as it is confused with staging environments

Issue #1832946 by Sutharsan, Jose Reyero, Gábor Hojtsy, Wim Leers, vijaycs85: Runtime translation download fallback works different from installer translation download fallback

Issue #2476407 by borisson_, hussainweb, znerol, Fabianx, Wim Leers, dawehner, Crell, Berdir: Use CacheableResponseInterface to determine which responses should be cached

Issue #1832862 by jerdavis, nlisgo, Zekvyrin, Maouna, nod_, royal121, tadityar, Lendude, dawehner, tim.plunkett, B_man, damiankloip, ohthehugemanatee, YesCT, Bojhan, xjm, dajjen, yoroy, lisarex, penyaskito, metzlerd, veronicanerak: Make views add field scannable

Issue #2504815 by neclimdul, phenaproxima, mikeryan: d6 to d8 migration throws integrity contraint warning with duplicate file paths

Issue #2579979 by Jelle_S, attiks, nod_, Wim Leers: Allow contrib to alter EditorImageDialog/EditorImageDialog and have custom attributes be stored

Issue #2503755 by Wim Leers, bobrov1989, webchick, dcrocks, andypost, emma.maria, catch, Bojhan, dawehner, Gábor Hojtsy, alexpott, tstoeckler, yoroy: Switch from user login block to login menu link and search block in standard profile

Issue #2488568 by Jose Reyero, alexpott, Gábor Hojtsy, tstoeckler: Add a TypedDataManagerInterface and use it for typed parameters

Issue #2409639 by k4v, madhavvyas, katzilla, tstoeckler, hexabinaer, dawehner: Hide empty details containers

Issue #2578433 by longwave, hussainweb: \Drupal\views\Plugin\views\filter\FieldList uses undefined function