Update to CakePHP 2.4.8
Fixed (naming of) parameters of deleteAll and fixed comment
Refactored Session setFlash
Added phpunit in require-dev
Fix travis builds.
Update to CakePHP 2.4.9
Fix travis builds.

Travis updated to phpunit 4 for PHP 5.3 and CakePHP needs phpunit 3.7.
Merge pull request #6 from mvdriel/master

Fix travis builds.
Merge remote-tracking branch 'upstream/master'
Merge branch 'master' of github.com:tersmitten/qdnatool