Hi all, I created a new branches for the validation command and as well as iwir and sent a pull requests.
Please review them and merge. Cheers. Menaka -- Menaka Madushanka Jayawardena Faculty of Engineering, <http://www.pdn.ac.lk/eng> University of Peradeniyaya. LinkedIn <http://lk.linkedin.com/in/menakajayawardena>
