Issue #2831816 by Jo Fitzgerald, james.williams: Only first set of configuration dependencies is checked on installation

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 #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

Issue #2655104 by dawehner, jhedstrom, gclicon, chr.fritsch, smk-ka, phenaproxima: List unmet configuration dependencies instead of just failing

Issue #2718733 by alexpott: ConfigInstaller can create configuration files which have unmet dependencies

Issue #2700661 by anoopjohn: Ensure core compliance to Drupal.Commenting.FunctionComment.ParamCommentIndentation (part 1).

Issue #2665992 by alexpott, klausi, heykarthikwithu, xjm, tstoeckler: @file is not required for classes, interfaces and traits

Issue #2623940 by alexpott, Berdir: ConfigInstaller tries to install optional config with missing dependencies

Issue #2625258 by alexpott: LocaleConfigManager::updateConfigTranslations() deletes translations if a config object's name happens to match that of a shipped configuration object

Issue #2584419 by alexpott: Profile configuration overrides should be able to override module configuration always

Issue #1392754 by tss, justAChris, jhodgdon: Comply with new documentation standards for @file for namespaced class files

Issue #2451359 by alexpott: Remove the ability of collections other than the default to support configuration entities

Issue #2460529 by alexpott, chx, phenaproxima: Migrations need to use the configuration entity dependency system

Issue #1081266 by stefan.r, mikeytown2, jeroen.b, tsphethean, mfb, joseph.olstad, marcelovani: Avoid re-scanning module directory when a filename or a module is missing

Issue #2432791 by alexpott, vijaycs85, tim.plunkett, joshtaylor, Fabianx, Berdir, yched, bojanz: Skip Config::save schema validation of config data for trusted data.

Issue #2460847 by alexpott: Allow optional configuration to be installed when its dependencies are met

Issue #2090115 by alexpott, xjm: Don't install a module when its default configuration has unmet dependencies

Issue #2406543 by alexpott: Remove ConfigFactory::setOverrideState and ConfigFactory::getOverrideState()

Issue #2140511 by alexpott, Gábor Hojtsy, swentel, babruix, ohthehugemanatee, jessebeach, Berdir: Configuration file name collisions silently ignored for default configuration

Issue #2235901 by alexpott, mdrummond, iMiksu, sun, Wim Leers: Remove custom theme settings from *.info.yml

Issue #2310093 by alexpott, hussainweb : Fixed Config install and import should map from storage record not set properties directly.

Issue #2195957 by alexpott, tagini: Fixed Only install profile configuration when installing that profile, not when enabling associated modules.

Revert "Issue #2195957 by Wim Leers, alexpott: Fixed Only install profile configuration when installing that profile, not when enabling associated modules."

This reverts commit 5ab43b6a.

Issue #2195957 by Wim Leers, alexpott: Fixed Only install profile configuration when installing that profile, not when enabling associated modules.

Issue #2224887 by alexpott, Berdir, Gábor Hojtsy, Jalandhar: Language configuration overrides should have their own storage.

Issue #2233787 by alexpott, xjm | tim.plunkett: Move default configuration into extension/config/install to clarify its purpose.

Issue #1808248 by alexpott, beejeebus, tayzlor, Nitesh Sethia: Add a separate module install/uninstall step to the config import process.

Issue #2228921 by sun: Consolidate system.module + system.theme + system.theme.disabled into core.extension config.

Issue #2080823 by alexpott, swentel, Wim Leers: Create API to discover content or config entities' soft dependencies and use this to present a confirm form on module uninstall.