remove custom a:focus styles
Merge pull request #1493 from christopheschwyzer/issue-1493

Remove custom a:focus styles
Introduce convenience method to retrieve absolute path of file on local filesystem: getPathOnLocalFilesystem
Use getPathOnLocalFilesystem in css-cli class
Merge pull request #1494 from njam/file-path-local

Introduce convenience method to retrieve absolute path of file on local filesystem
Remove outdated vhost docu
Update to phpunit 4.3
Merge pull request #1498 from njam/phpunit-4.3

Update to phpunit 4.3
Merge pull request #1497 from njam/docu-vhost

Remove outdated vhost docu