Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/phpbb/phpbb-website/inspections/7503aa6f-ab2f-47a0-80aa-88a84955cbc4

Enabled analysis tools:
 - PHP Analyzer
 - PHP Mess Detector
 - PHP Code Sniffer
 - PHP CS Fixer
 - Security Advisory Checker
 - PHP Copy/Paste Detector
 - PHP Lines Of Code
 - PHP PDepend
Merge pull request #4 from michaelcullum/scrutinizer-patch-1

Scrutinizer Auto-Fixes
Merge branch 'master' into develop
Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/phpbb/phpbb-website/inspections/d2734d66-5b87-4c59-ba6d-0907dbcd9845

Enabled analysis tools:
 - PHP Analyzer
 - PHP Mess Detector
 - PHP Code Sniffer
 - PHP CS Fixer
 - Security Advisory Checker
 - PHP Copy/Paste Detector
 - PHP Lines Of Code
 - PHP PDepend
Merge pull request #5 from michaelcullum/scrutinizer-patch-2

Scrutinizer Auto-Fixes
Fix capitalisation
Merge remote-tracking branch 'public/master'
Merge branch 'master' into develop
Rename phpBBWrapperTest.php to PhpbbWrapperTest.php
Merge branch 'master' into develop
[Fix] Change travis settings
Merge branch 'master' into develop
[Fix] Adapt travis stuff
Merge branch 'master' into develop
[Bug] Run the tests command directly to avoid messyness with tests.sh
Merge branch 'master' into develop
[Improvement] Add icon for travis CI build status to readme
Merge branch 'master' into develop