Ignore phpunit.xml and coverage dir report/

Integration test for GuesserCompilerPass

Add tests for LocaleExtension

Add tests for LocaleListener

Add tests for EventListener\LocaleUpdate

Add tests for LocaleType

Remove unused private method getPrimaryLanguage

Add argument to test docblock

Add tests for LocaleGuesserManager

Add tests for SessionLocaleGuesser

Add tests for LocaleInformation

Add LocaleSession tests

Add LocaleSwitchHelper tests

Add integration tests for LocaleSwitcher

Add tests for LocaleAllowedValidator

Add LocaleValidator tests

Add LuneticsLocaleBundle test

Removed refernces to the intl extension