Discussion section taken from w3c-netinfo-v3-proposal
Merge pull request #60 from ferjm/discussion

Discussion section taken from w3c-netinfo-v3-proposal
Overhaul in prep for publication
fixed typo
Merge branch 'master' of github.com:w3c-webmob/netinfo into carrier_billing_payments

Conflicts:
	README.md
update based on feedback