Fix for FilesPluginInformation trying to load external files, like .DS_Store

Notice: Undefined offset: 1 in /Users/artjom/PhpstormProjects/PHPCI/PHPCI/Plugin/Util/FilesPluginInformation.php on line 99
#543 Branch checking if directory exist

Removed check for repository name to be a directory. Repository for local paths is not relevant
#todo remove repository from being required at all for local setup
Update phpci.css

Make phpunit test table cells tighter for better overview picture
Merge commit 'd181797e6c63dafcf9361e9b3a67e683e511f50a'
Merge commit 'd943eeb14557c0468720e4cfddef5eb6950b264b'
Merge commit '2ab45e28396d12df1328c63615def3a0980109d4'