Comment 4 for bug 1579221

This fixes all the of issues I am *aware* of in indicator-network. However when enabling hotspot on Krillin channel 'ubuntu-touch/rc-proposed/bq-aquaris.en' r329 I seem to get kernel panics some of the time. Additionally I also have seen a network-manager crash:

http://people.canonical.com/~pete/nm-debugging/