fix the sidecar egress order in the example (#1070)
fix the sidecar egress order in the example (#1070)

* fix the sidecar egress order in the example

The sidecar config caused the following error when I applied it.
	* sidecar: the egress listener with empty port should be the last listener in the list

* fix proto

* undo html change

* spaces

geeknoid/api,istio/api,geeknoid/api,istio/api,geeknoid/api,geeknoid/api,istio/api,istio/api