[feature/module_services] Move statistics module to module services
[fix/version_check_test] Include utf_tools.php in version_check_test
Merge pull request #191 from marc1706/fix/version_check_test

[fix/version_check_test] Include utf_tools.php in version_check_test
Merge branch 'develop-2.1.x' of https://github.com/board3/Board3-Portal into feature/module_services
[feature/module_services] Move main menu to module services
[feature/module_services] Move news module to module services
[feature/module_services] Move poll module to module services
[feature/module_services] Move random_member module to module services
[feature/module_services] Move recent module to module_services
[feature/module_services] Move topposers to module services
[feature/module_services] Move user_menu to module services
[feature/module_services] Move welcome module to module services
[feature/module_services] Move whois_online to module services
[feature/module_services] Get rid of compatibility with old modules
[feature/module_services] Move module definitions to modules.yml
Merge pull request #192 from marc1706/feature/module_services

[feature/module_services]
[split/functional_test] Split poll tests into seperate functional test file
Merge pull request #193 from marc1706/split/functional_test

[split/functional_test] Split poll tests into seperate functional test file