Issue #2216565 by ianthomas_uk: Remove wrappers for SortArray.
Issue #2219913 by Mile23: Incorrect @covers/@coversDefaultClass breaks coverage reports.
Issue #2221925 by tstoeckler: Typo in ConfigTranslationUITest.
Issue #2221923 by tstoeckler: Use \Exception instead of Exception in config_get_config_directory().
Issue #1925492 by visabhishek, nod_, mkadin | YesCT: Small optimization for search on modules page.
Issue #2080547 by johnmcc, mrsinguyen, chertzog, Nafes: Remove Unused local variables from search module.
Issue #2212309 by joelpittet: Drupal\Core\Template and twig.engine docs, coding standards, and unused code cleanup.