Implemented sudo() method in SignalSlot repository
Fixed typo
EZP-20286 - Implemented link generation taking root location prefix
Fixed missing imports in UrlAliasRouter
Fixed phpDoc
Fixed deprecated call
EZP-20286 - Use Psr\Log\LoggerInterface
Updated composer.lock
Fixed EZP-20686 - Siteaccess in generated URLs for links
Merge branch 'master' into root_location

Conflicts:
	eZ/Publish/Core/MVC/Symfony/Routing/Generator/UrlAliasGenerator.php
	eZ/Publish/Core/MVC/Symfony/Routing/UrlAliasRouter.php