External authorization review comments#491

Merged

htuch merged 3 commits intoenvoyproxy:masterfrom

colabsaumoh:extauthz-review-comments

Feb 13, 2018

Commits on Feb 10, 2018

Fix up comments in external authorization configuration.
Saurabh Mohan
committed

Commits on Feb 12, 2018

Remove comment about limitation to envoy client of gRPC.
Saurabh Mohan
committed
Limit to 80 column.
Saurabh Mohan
committed