Version bump to 0.2.4
drwxr-xr-x - app-admin
drwxr-xr-x - app-forensics
drwxr-xr-x - app-portage
drwxr-xr-x - media-video
drwxr-xr-x - metadata
drwxr-xr-x - net-analyzer
drwxr-xr-x - net-misc
drwxr-xr-x - profiles
drwxr-xr-x - script