Installer - Restart Gateway from Summary View

commit f03915717db5252f93aec830a927c2ab7d5f4733
Author: Nick Holub <nikholub@gmail.com>
Date:   Thu Mar 6 14:18:43 2014 -0800

    fix #MLHR-858 Installer - Gateway Restart

commit 30ed81acfa83d2247133aeac9ccd5947ca0b4744
Author: Nick Holub <nikholub@gmail.com>
Date:   Thu Mar 6 13:10:44 2014 -0800

    fix #MLHR-903 Installer - WebSocket DataSource Disconnect