Revert "Issue #2712647 by klausi, catch, slasher13, jibran, Manuel Garcia, alexpott, naveenvalecha, neclimdul, dawehner, Wim Leers, pounard: Update Symfony components to ~3.1"

This reverts commit a55b8ef1.

Issue #2824576 by Wim Leers: Delete old REST test coverage: (Read|Create|Update|Delete)Test, deprecate RESTTestBase

Issue #2830485 by klausi, michielnugter: \Drupal\Tests\outside_in\FunctionalJavascript\OutsideInBlockFormTest fails randomly

Issue #2712647 by klausi, catch, slasher13, jibran, Manuel Garcia, alexpott, naveenvalecha, neclimdul, dawehner, Wim Leers, pounard: Update Symfony components to ~3.1

Issue #2828319 by mradcliffe, Wim Leers, neclimdul: [regression] REST in Drupal 8.2.x does not allow HTTP methods other than GET/PATCH/POST/DELETE: OPTIONS, PUT, et cetera all fail

Issue #2737719 by Wim Leers, dawehner: EntityResource: Provide comprehensive test coverage: for every entity type, every format, every method

Issue #2817115 by tstoeckler, dawehner, cilefen: JavascriptTestBase::tearDown() fails if $this->mink is not set

Issue #2822387 by jhedstrom, Wim Leers, klausi: Undefined offset 1 in BrowserTestBase::getMethodCaller()

Issue #2609252 by eiriksm, Ginovski, lokapujya, toncic, Arla, Berdir, chx: Boolean field with #access FALSE cause EntityStorageException

Revert "Issue #2156401 by alexpott, moshe weitzman, tedbow, dawehner, greg.1.anderson, phenaproxima, chris.smith, heddn, balsama, xjm, Mile23, izus, Manuel Garcia, sun, pwolanin, Berdir: Write install_profile value to configuration and only to settings.php if it is writeable"

This reverts commit 480eb82c.

Issue #2785997 by chanderbhushan, faline, mallezie, dawehner, mr.baileys: Clean up guzzle declaration in core tests

Issue #2826389 by alexpott, kmoll, Robin Monks, Berdir, tbonomelli: Draggable List Builder has no pager

Issue #2156401 by alexpott, moshe weitzman, tedbow, dawehner, greg.1.anderson, phenaproxima, chris.smith, heddn, balsama, xjm, Mile23, izus, Manuel Garcia, sun, pwolanin, Berdir: Write install_profile value to configuration and only to settings.php if it is writeable

Revert "Issue #2737719 by Wim Leers, dawehner: EntityResource: Provide comprehensive test coverage: for every entity type, every format, every method"

This reverts commit 59781ffc.

Issue #2502195 by vijaycs85, larowlan: \Drupal\Core\StringTranslation\Translator\CustomStrings should be serializable, but contain \Drupal\Core\Site\Settings which is not

Issue #2737719 by Wim Leers, dawehner: EntityResource: Provide comprehensive test coverage: for every entity type, every format, every method

Issue #2830449 by prics, ifrik, hardik.p: Order filters according to column order on default administrative views

Issue #2809117 by klausi, dawehner, marcoscano, Mile23, xjm, fgm, jhodgdon: Integrate PHPUnit verbose output in Simpletest UI

Revert "Issue #2789315 by amateescu, timmillwood, claudiu.cristea, sandervd, GroovyCarrot, catch, Wim Leers, pfrenssen, Berdir, twistor, xjm: Create EntityPublishedInterface and use for Node and Comment"

This reverts commit d2af1169.

Issue #2789315 by amateescu, timmillwood, claudiu.cristea, sandervd, GroovyCarrot, catch, Wim Leers, pfrenssen, Berdir, twistor, xjm: Create EntityPublishedInterface and use for Node and Comment

Issue #2753675 by hchonov, Berdir, timmillwood, tstoeckler: loadUnchanged should use the persistent cache to load the unchanged entity if possible instead of invalidating it

Issue #2830596 by pwolanin, YesCT, alexpott: MTimeProtectedFastFileStorage::getFullPath() creates really long filenames unnecessarily

Issue #2680379 by hchonov, mkalkbrenner, cilefen: services.yml and settings.local.php are not included if settings.php is a symlink

Issue #2829588 by damiankloip, Fabianx, markcarver, dawehner, catch: Provide a "url.path.is_front" cache context to allow contributed themes to move global "is_front" variable back

Issue #2820888 by lhangea, Wim Leers: Cookie authentication: the user.login.http route never supports the 'hal_json' format or some other format, depending on module order

Issue #2829791 by YesCT: Fix exception message for MachineNameController replace_token query parameter

Revert "Issue #2746671 by Jo Fitzgerald, stella, andrewmacpherson, hussainweb, tom friedhof, chriscalip: CCK field data not available for D7 taxonomy term migrations"

This reverts commit 11cb2b73.

Issue #2823600 by cebasqueira, jungle, amit.drupal, shashikant_chauhan: Incorrect case in pre_render callback in TextTrimmedFormatter::viewElements()

Issue #2543568 by mikeryan, quietone, Ryan Weal, chipway, iMiksu, heddn, alexpott: Remove the md_entity destination plugin hack

Issue #2746671 by Jo Fitzgerald, stella, andrewmacpherson, hussainweb, tom friedhof, chriscalip: CCK field data not available for D7 taxonomy term migrations

Issue #2767643 by maxocub, TrevorBradley, sylus, heddn, mikeryan: Scalar to array migration returns NULL

Issue #2828364 by dawehner: Default media stopped to render due to recursion protection being to protective

Revert "Issue #2808063 by vaplas, martin107, Chi, Wim Leers, catch, dawehner, alexpott: LibraryDiscoveryParser::buildByExtension() doesn't validate that extensions exist"

This reverts commit a68c44f4.

Issue #2808063 by vaplas, martin107, Chi, Wim Leers, catch, dawehner, alexpott: LibraryDiscoveryParser::buildByExtension() doesn't validate that extensions exist