Update getDependencies.sh

Need to take care of wacky permissions on that tar.gz after wgetting it. Also need to set the CA for npm to 'use known registrars'
Update novaInstallHelper.sh

Need to chown .config too because, thanks to this script having to be run as root, .config will be gen'ed as root if it isn't there and that'll prevent the Nova process from starting.
QUASAR: Fix issue with main.js and the basic config page not tracking
the selected interfaces correctly.
Merge branch 'integration' of git://github.com/DataSoft/Nova into integration