Add callback command to OS X notifier
Fix notifiers output
Add callback url to growl notifier
Styling HTML coverage report
Merge pull request #182 from jubianchi/master

Add skipped and uncomplete tests to xUnit report, thanks to @jubianchi.
Tiny fix
Tweak html report
Merge pull request #179 from jubianchi/coverage-html

Restyling of HTML coverage report by @jubianchi, thanks to him!
Merge pull request #177 from jubianchi/notifiers

Terminal notifier now supports a callback command which is executed when the user clicks on a notification, thanks to @jubianchi.
Move streams\file in streams\fs\file and add streams\fs\directory.
Add streams\fs\controller.
Typo.
Add missing call to clearStat().
Add unit tests about mock\streams\fs\controller.
Rename stats property to stat in mock\streams\fs\controller.
Add unit test about mock\streams\fs\controller.
Refactoring.
Rename mock\streams\fs\controller::stat() to mock\streams\fs\controller::getStat().
Add stream methods for directory.
Use decoct() to decode permissions.